Page 0: - Chapter 84 opens with title page at Marine Headquarters. - Coby and Helmeppo perform laundry duty under Marine flag. Page 1: - Zoro and Sanji confront fishmen on a pier. - Hatchan observes the confrontation with arms crossed. Page 2: - Luffy is trapped underwater unable to breathe. - Hatchan and Sanji exchange threats during surface fight. Page 3: - Zoro launches a rapid sword attack against Hatchan. - Luffy is knocked flying by the force of the strike. Page 4: - Hatchan is an octopus fishman fighting Zoro. - Hatchan prioritizes survival over appearance after being struck. - Zoro uses three swords in this duel. Page 5: - Zoro momentarily looks away during the fight. - Hatchan uses spinning tentacle attack. - Zoro connects the warning phrase to a prior event. Page 6: - Luffy is taking damage elsewhere during the Zoro fight. - Hatchan claims advantage versus swordsmen. - Hatchan initiates a multi-tentacle sword-catching move. Page 7: - Hatchan suction cups can grip and stop sword blades. - Zoro grows impatient during prolonged exchange. - Hatchan technique involves sequential numbered strikes.