Darkness and devouring, a lone boat on a sea of rust, seven days to shed its shell! Orphan Su Jin unexpectedly inherits the ancient ferocious mark “Devour the Sea,” which lets him consume anything, but at the cost of grotesque changes to his flesh and the loss of his humanity. The cold beast “Xu” awakens within him, announcing a countdown to death: unless he completes the “shedding” and evolves into a “Vessel Devourer” within seven days, he'll become a monster and turn on the iron vessel “Iron Gut,” which carries the last of humanity! Surrounded by an endless sea of filth and colossal beasts, he must devour powerful enemies and master the ferocious mark, completing his ultimate transformation before he becomes completely twisted. Will he remain human, become a monster, or become a Vessel Devourer who commands a lone boat?
