Page 8: - Magellan forms and fires a poison gas bullet called Chloro Ball. - Battle occurs inside Impel Down stone corridors with hanging chains. Page 9: - Poison hydra detonation sends Luffy flying in Impel Down. - Prisoners and guards don gas masks during the poison gas spread. Page 10: - Poison gas causes widespread sneezing among prisoners and guards. - Magellan's poison dragon stops advancing during the gas spread. Page 11: - Magellan activates Venom Road technique to ride a poison stream. - Poison continues spreading across the floor after the technique lands. Page 12: - Poison from Magellan melts stone floor on contact. - Luffy is sent flying and lands exhausted on the melting ground. Page 13: - Magellan lands a direct poison strike that sends Luffy skidding. - Luffy attempts a counter kick but is overpowered. Page 14: - Bon Clay chooses to run instead of fighting Magellan. - Prisoners debate whether to follow the escape route opened by Luffy. Page 15: - Prisoners plan to escape downward while Magellan is occupied. - Hannyabal leads demon beast guards at the level 5 entrance.