Page 16: - Luffy mid-air with extended fist driving directly into the octopus creature's torso. - Octopus-like being shown with multiple open-mouthed heads and flailing tentacles in panic. - Large tower structure visible in upper right background panel. - Bold impact SFX letters placed beside the creature's face during collision. - Creature's body twisting and deforming from the force of the punch. - Lower panels depict the creature falling with dust clouds and motion lines. - Luffy's body posture leaning forward aggressively through the attack. - Multiple sweat drops and motion lines on the creature's heads indicating alarm. - Panel composition splits focus between close-up impact and wide falling shot. Page 17: - Large broken drum weapon lying on wooden floor beside the defeated octopus creature. - Luffy standing upright in background with clenched fists and forward glare. - Nami shown with sweat drops and wide eyes inside thought panels. - Close-up of Luffy's face with gritted teeth, sweat drops, and intense narrowed eyes. - Large bold SFX dominating upper left area of the page. - Defeated octopus creature sprawled on floor with multiple heads visible and sweat drops. - Multiple circular thought bubbles surrounding Luffy's head. - Shattered drum pieces scattered near the creature's body. - Nami's panel uses diagonal speed lines to emphasize realization.