Page 0: - Chapter 377 opens with a color spread titled MUGIWARA PIRATES VS CIPHER POL No.9. Page 1: - Luffy arrives at the Main Island Front Gate and asks to pass. - A guard grabs Luffy after refusing entry. Page 2: - Luffy engages an armored Marine in close combat at the gate. - Luffy's stretched arms strike wildly after initial punch. Page 3: - Luffy is surrounded and attacked by multiple Marines. - A large Marine lifts Luffy onto his shoulders. Page 4: - Two large armored creatures collide above the scene. - Spiky-haired fighter lands near three Marine soldiers. Page 5: - Luffy performs a high-speed rotating attack. - Group of armored Marines assault Luffy with weapons. Page 6: - Luffy moves through a tower area after impact. - A crane mechanism swings during the chaos. Page 7: - Intruder crosses chains above the main gate into the island. - Oimo and Kashii are referenced as defeated. - Garrison members react to breach in the main hall.