A Japanese destroyer discovered the suspicious strange cargo ship "Pingjing", and during an inspection it was found that its crew members had suspicious identities. The "Taijing" met the Norwegian "Norma". Sailor Takemi discovered that the "Norma" was a gunpowder ship and planned to stay, which triggered a series of conflicts. Captain Norman threatened the "Pingjing" with this, but Captain Tiger reluctantly agreed to his request. In Saigon Port, many changes occurred while the "Ping Jing" was unloading cargo. Sheriff Moreau was killed and the giant Halker was bitten by a snake. After Zhumi found the antidote ointment and returned, Halke disappeared. Then the Pingjing received Halke's revenge letter and urgently weighed anchor. So, what exactly did Harker do? Can the Pingjing escape danger?