About this chapter
One Piece Chapter 421: Gear Third
- Chapter
- 421
- Summarised
- Pages
- 18
- Arc
- Enies Lobby
- Previous
- Chapter 420
- Next
- Chapter 422
Chapter 421 summary
The Buster Call begins with warships bombarding Enies Lobby to destroy the entire island while sparing only Nico Robin on the Bridge of Hesitation. Marines and allies scatter in panic as explosions tear through buildings. Sogeking, Sanji, and Zoro flee the collapsing area while arguing. In the underground passage, water floods in from Lucci's earlier attack and traps Nami, Chopper, Kokoro, and the others. On the bridge, Luffy faces Rob Lucci as the room fills with seawater. Luffy refuses to leave despite the danger to his crew and declares he will not take his eyes off Lucci. Lucci presses the attack with Shigan, Rankyaku, and Tekkai while Gear Second fades. Luffy bites his thumb, inflates his bone with air to create Gear Third, and smashes Lucci through the wall with Gigant Pistol.
42 key facts · 14 characters
Key facts in chapter 421
- p0Chapter 421 title page features Nami playing billiards.
- p0Bear-like suited figures watch Nami during the game.
- p1Buster Call is triggered targeting Strawhat Luffy and crew.
- p1Approximately 60 targets identified excluding Nico Robin.
- p2Bridge of Hesitation is temporarily excluded from Buster Call targets.
- p2CP9 chief claims responsibility for the exclusion order.
- p3Combat occurs inside a building during Buster Call.
- p3Sogeking uses weapon named Kabuto against CP9.
- p4Scene occurs inside the underground passage beneath the sea.
- p4Water violently floods the chamber through broken walls.
- p4Multiple characters are trapped with no visible exit.
- p5Location is the Bridge of Hesitation during Luffy versus Rob Lucci fight.
- p5Chamber is flooding rapidly from below.
- p5Lucci clings to railing above the rising water.
- p6Luffy is leaping across collapsing walkways while under fire.
- p6Rob Lucci has transformed into leopard-man form.
- p6Warship bombardment is audible from the location.
- p7Luffy refuses to look away from Rob Lucci during the confrontation.
- p7Bombardment of the area has started.
- p7Sanji is present with the group on the ground level.
- p8Leopard-spotted fighter initiates aerial kick attack toward Luffy.
- p8Leopard-spotted fighter follows with close-range Shigan finger strikes.
- p8Luffy receives multiple impacts and grunts in pain.
- p9Leopard-spotted fighter uses tail strike to launch Luffy.
- p9Luffy crashes through debris after tail impact.
- p9Leopard-spotted fighter continues assault while Luffy is sent flying again.
- p10Luffy prepares Gomu Gomu Rifle while stating protective resolve.
- p10Leopard-spotted fighter counters with Tekkai defense.
- p11Luffy's punch breaks through Tekkai defense.
- p11Leopard-spotted fighter comments that earlier doping effects are gone.
- p11Fight continues in heavily damaged arena setting.
- p12Luffy receives a powerful kick that sends him flying.
- p12Leopard-patterned fighter uses Rankyaku technique in the exchange.
- p13Luffy performs a spinning Stamp attack.
- p13Luffy activates Gear Third during the fight.
- p14Luffy inflates his left arm using air pressure between bones.
- p14Luffy names the technique Hone Fuli-sen.
- p15Luffy attacks with giant-sized arm called the Arm of the Giants.
- p15Leopard-patterned fighter uses Tekkai to defend.
- p16Luffy performs Gigant Pistol technique against a massive stone sea fortress.
- p16The fortress partially collapses from the impact with debris and scaffolding flying outward.
- p16Large waves surround the base of the tower during the attack.
Symbols and visual details158 · show
- p0Nami leans forward over pool table with cue stick extended, smiling confidently while lining up a shot.
- p0Multiple bear-like figures in suits observe Nami from around the table, one holding a cue.
- p0Foreground bear-like figure with sunglasses leans close to the table edge watching the shot.
- p0Wall-mounted scoreboard displays grid with numbers 1-6 and letters K R.
- p0Luxurious room background includes chandeliers, curtains, and large windows.
- p0Pool balls including 8-ball and cue ball rest on green felt table surface.
- p0Nami has long dark hair and wears a sleeveless patterned outfit.
- p0Chapter title text 'GEAR THIRD' appears prominently above the illustration.
- p1Massive Marine warship fires cannons toward Judicial Island causing large explosions.
- p1City buildings and bridge engulfed in smoke and debris from bombardment.
- p1Narration boxes detail exclusion of Nico Robin from targets and activation of Buster Call.
- p1Large SFX 'ドドドドドーン' and 'ズドドドドーン' dominate central panel.
- p1Civilians flee amid falling debris and smoke clouds.
- p1Marine ship labeled 'MARINE' visible in foreground with multiple gun ports.
- p1Explosions and shockwaves shown across multiple panels on right side.
- p1Bridge of Hesitation visible in background under attack.
- p2Straw Hat crew members and allies react with panic on the bridge during bombardment.
- p2Large character with spiky hair gestures wildly while laughing about personal safety.
- p2Close-up of sweat-covered face showing trembling expression and closed eyes.
- p2Multiple speech bubbles convey urgency about warship positions and bridge safety.
- p2Distant Marine ships fire toward island structures.
- p2Character identified as CP9 chief stands on bridge with determined posture.
- p2Small figures run across bridge amid smoke and falling debris.
- p2SFX 'ドドドド' and impact lines emphasize ongoing explosions.
- p3Round character bursts through debris shouting to move aside.
- p3Sanji and Franky fight CP9 agents inside damaged building interior.
- p3Injured fighter lies on ground with visible rib injuries mentioned in dialogue.
- p3Sogeking confronts CP9 agent while holding weapon Kabuto.
- p3Debris and impact lines fill combat panels showing rapid movement.
- p3Character with long hair and sunglasses warns against overconfidence.
- p3Staircase and structural damage visible in background of fight scene.
- p3SFX 'ゴゴゴ' and motion lines emphasize physical struggle.
- p4Top panel shows labeled diagram of underground passage with arrows and character portraits including Nami, Chopper, Kokoro, Gombe, Chimney, Zoro, Sogeking, Sanji.
- p4Sign explicitly labels location as 'Under the sea Underground passage'.
- p4Central panel dominated by massive bold SFX 'どどーん' and repeated 'どどどどどど' shaking the frame.
- p4Top-hatted man with crossed arms and wide screaming mouth at center of water explosion.
- p4Nami shown with wide eyes, open mouth, sweat drops, and defensive posture amid spraying water.
- p4Rabbit-like creature with open mouth and raised arms next to top-hatted man.
- p4Small striped creature also panicking with raised arms.
- p4SFX 'ZRAZRAZRA!!!' positioned near Nami.
- p4Lower panels depict narrow flooded corridor with multiple running figures and distant 'HEEEELP !!!' cry.
- p4Water bursts visibly through walls and ceiling with debris and spray lines.
- p4Composition places panicked group in foreground against collapsing architecture.
- p5Sign at top right reads 'Bridge of Hesitation Luffy vs Rob Lucci'.
- p5Large circular multi-level chamber with railings, windows, and flooding water.
- p5Rob Lucci in leopard form clings to upper railing while looking down.
- p5Massive SFX 'どどーん' and 'どど' dominate the flooding panels.
- p5Debris and broken structures tumble in rising water below.
- p5Close-up of Lucci's leopard face with serious expression.
- p5Close-up of Luffy's furious face with gritted teeth and sweat.
- p5Water level visibly rising across multiple levels of the chamber.
- p5Composition emphasizes vertical height and impending flood.
- p6Top-down view of circular chamber with gunfire lines and SFX 'タタタン!!'.
- p6Luffy mid-air dodging bullets while swinging on railings.
- p6Multiple motion SFX including 'ばっ!!', 'GRRR!!', 'KURUPPO-'.
- p6Rob Lucci in full leopard-man form standing on lower level.
- p6Lucci's silhouette looms large against background architecture.
- p6Distant small figures visible on ground level.
- p6Speech bubbles from off-panel voices asking about pirates and Nico Robin.
- p6Bombardment sounds implied by distant SFX and impact lines.
- p6Lucci's posture upright and dominant while observing Luffy.
- p7Close-up of Luffy's intense glare with sweat and gritted teeth.
- p7Lucci shown with smirk and crossed arms in multiple panels.
- p7Luffy's face fills panel with determined expression and motion lines.
- p7Large SFX 'ドゴォォォ' and 'ゴゴォォ' during Luffy's outburst.
- p7Final panels show group including Sanji running under bombardment with impact SFX.
- p7Lucci's leopard-spotted arm and face visible in close-up smirk.
- p7Luffy's posture rigid and unwavering while facing Lucci.
- p7Sanji appears in lower right panel addressing the group.
- p7Composition alternates tight facial close-ups with wider action panels.
- p8Leopard-spotted fighter glares with narrowed eyes and spotted fur pattern visible on face and body.
- p8Luffy stands in distance with small silhouette against motion lines and large impact SFX.
- p8Leopard fighter lunges mid-air with flying kick and heavy motion streaks.
- p8Close-up of leopard fighter's clawed hands delivering rapid finger strikes labeled SHIGAN.
- p8Luffy recoils with wide eyes, open mouth, sweat drops, and pained expression.
- p8Multiple impact SFX ZAK and RAN-KYAKU shown near Luffy's body.
- p8Leopard fighter's tail and spotted limbs emphasized during attack sequence.
- p8Panel composition shows speed lines radiating from leopard fighter's strikes.
- p8Luffy's hair and posture indicate sudden impact and loss of balance.
- p8Leopard fighter's mouth open in shout during close-range assault.
- p9Large leopard tail strikes Luffy mid-air with massive impact SFX HYOUBI.
- p9Luffy is hurled through debris and circular motion effects.
- p9Luffy crashes into ground with pained expression and UWAH reaction.
- p9Leopard-spotted fighter looms overhead with dark silhouette and glaring eyes.
- p9Luffy looks up from ground with defiant wide-eyed expression and sweat.
- p9Leopard fighter presses attack sending Luffy flying again amid heavy impact lines.
- p9Background shows destroyed arena structures and scattered debris.
- p9Leopard fighter's spotted pattern and muscular build emphasized in looming panels.
- p9Luffy's body shown twisting from tail strike with motion blur.
- p10Luffy's bruised face shows intense glare, gritted teeth, and sweat while declaring resolve.
- p10Luffy's arm stretches and coils with GOMU GOMU effect preparing rifle strike.
- p10Leopard-spotted fighter activates Tekkai defense with solid stance.
- p10Spiraling punch rushes forward with speed lines and impact bursts.
- p10Luffy's stretched arm shown coiling tightly before release.
- p10Leopard fighter's body braced in Tekkai position during incoming attack.
- p10Panel shows close-up of Luffy's determined eyes and open shouting mouth.
- p10Motion lines and explosion effects surround the rifle punch trajectory.
- p11Luffy's fist smashes through Tekkai with UTSUGI impact burst and flying debris.
- p11Leopard-spotted fighter explains Tekkai counter-attack mechanic while standing firm.
- p11Luffy knocked back but recovers with panting and sweat.
- p11Leopard fighter notes flying Shigan and BACHI effects during follow-up.
- p11Leopard fighter comments on loss of earlier doping effects and Luffy's guts.
- p11Luffy shown with heavy breathing and exhausted posture in ruined arena.
- p11Background debris and arena wreckage visible around fighters.
- p11Leopard fighter's spotted limbs and suit remnants emphasized in stance.
- p11Impact SFX and motion lines highlight fist breaking through defense.
- p12Luffy is launched backward mid-air with limbs flailing and body arched from heavy impact.
- p12Large bold SFX 'ドキューン!!!' dominates upper panel with radiating speed lines and dust clouds.
- p12Leopard-patterned fighter's clawed foot extended in kicking pose with motion blur.
- p12Luffy shown with gritted teeth and sweat drops during follow-up strike.
- p12Leopard-patterned fighter drives downward blow with body silhouette against impact lines.
- p12Close-up of Luffy's face with wide eyes and open mouth shouting 'RANKYAKU.'
- p12Leopard-patterned fighter's spotted lower leg visible in foreground during Rankyaku execution.
- p12Multiple impact SFX 'ドキューン!!!' and 'ドキドキ!!!' placed around hurled figure.
- p12Luffy's body hurled sideways amid swirling dust and sharp angular impact lines.
- p12Background shows faint structural debris and motion trails from repeated blows.
- p12Leopard-patterned fighter maintains upright aggressive stance throughout exchange.
- p13Luffy's body spins rapidly with debris flying outward from massive strike.
- p13Large SFX 'STAMP' placed beside spinning impact zone.
- p13Leopard-patterned fighter shown bloodied with heavy breathing and sweat.
- p13Luffy stands in foreground with straw hat casting shadow over intense eyes.
- p13Close-up of Luffy's face with wide grin, sweat drops, and focused stare while saying GEAR THIRD.
- p13Leopard-patterned fighter's spotted arm and shoulder visible in reaction panel.
- p13Background shows damaged industrial structures and dust clouds.
- p13Luffy's arm extended in follow-through after Stamp attack.
- p13Leopard-patterned fighter's mouth open in mid-speech with visible fangs.
- p14Luffy's left arm inflated into enormous balloon-like limb with bone balloon label.
- p14Large SFX 'ぼーんっ!!!' surrounding the expanded arm.
- p14Luffy shouts HONE FULI-SEN!!! while swinging the giant limb.
- p14Leopard-patterned fighter reacts with shocked wide eyes and open mouth.
- p14Narration box explains power of air traveling from bone to bone.
- p14Luffy's face shown with gritted teeth and sweat during swing.
- p14Massive arm swings forward with heavy BOK!! impact SFX.
- p14Leopard-patterned fighter's spotted pattern visible on shoulder and arm.
- p14Luffy's body posture leans into the swing with dynamic motion lines.
- p14Background shows blurred speed lines and structural elements.
- p15Enormous fist labeled THE ARM OF THE GIANTS!!! fills upper panel.
- p15Luffy's giant arm swings downward toward opponent with heavy motion lines.
- p15Leopard-patterned fighter braces in Tekkai stance with arms crossed.
- p15Repeated GOMU GOMU... SFX and MUKI!! impacts shown on connected blow.
- p15Leopard-patterned fighter's spotted body recoils from strike.
- p15Luffy's small body visible in foreground beside giant limb.
- p15Leopard-patterned fighter shouts IF IT'S JUST ALL LOOKS, DON'T EVEN BOTHER...!!!
- p15Tekkai stance shown with solid defensive posture and sweat drops.
- p15Background features cracked floor and swirling dust from impact.
- p15Giant fist dominates composition with detailed shading and size contrast.
- p16Colossal fist smashing directly into cylindrical stone fortress causing violent explosion of debris and scaffolding.
- p16Luffy positioned on right edge with wide intense eyes, open shouting mouth, and determined expression.
- p16Massive waves crashing violently around the base of the partially collapsing sea tower.
- p16Large bold SFX dominating upper left area with heavy black lettering and impact lines.
- p16Flying rocks, metal fragments, and dust clouds erupting outward from the impact zone.
- p16Stone fortress showing arched windows, layered brickwork, and broken metal railings mid-collapse.
- p16Luffy's massively stretched arm visible within the destruction cloud.
- p16Small reaction bubble with '!!?' placed near bottom left waves indicating unseen observer shock.
- p16Luffy's body partially visible in profile with spiky hair and open-mouthed shout posture.
- p16Tower structure tilting and fracturing under the force of the giant punch.
- p16White impact lines and speed lines radiating from the fist contact point.
- p16Sea level shown with turbulent splashing water surrounding the fortress foundation.
Theories built on chapter 421
THE FAILED WORLD THEORY Argues nearby
THE FAILED WORLD THEORY
Plausible5 evidence
The One Piece Treasure is the Sun of the Dawn that can grow the trees that Spawn Devil Fruits from people's imagination Argues nearby
The One Piece Treasure is the Sun of the Dawn that can grow the trees that Spawn Devil Fruits from people's imagination
Strong1 evidence
The Man Marked by Flames, Vander Decken Argues nearby
The Man Marked by Flames, Vander Decken
Strong4 evidence
My Blackbeard theory: The Man of Two Worlds Argues nearby
My Blackbeard theory: The Man of Two Worlds
Strong3 evidence
CHURCHWARD'S "SACRED SYMBOLS OF MU" REVEALS THE GREAT KINGDOM'S NAME, THE "D" MYSTERY, AND THE END OF ONE PIECE Argues nearby
CHURCHWARD'S "SACRED SYMBOLS OF MU" REVEALS THE GREAT KINGDOM'S NAME, THE "D" MYSTERY, AND THE END OF ONE PIECE
Near-Certain3 evidence
Joy Boy didn't lose the Ancient Kingdom's greatest power. He gave it up. Argues nearby
Joy Boy didn't lose the Ancient Kingdom's greatest power. He gave it up.
Plausible3 evidence