

Lucas Jones gets thrown out of an S-rank survivor base as deadweight. The moment he hits the ground, the Underworld’s Business System awakens, and he opens a restaurant at the end of the world. His ingredients are S-rank anomalies. His staff, once tamed, are the Hell Wardens, the Soul Escorts, and Brewmother herself. Climbing from lowly Underworld Worker all the way to King of Hell, he rescues a desperate survivor base with a single meal, swindles the obscenely wealthy with a single apple, and erases every past humiliation with compounding interest. He isn’t here to survive the apocalypse. He’s here to get rich off it and enjoy every bite.

Tired of the life of violence, Frank becomes an ordinary taxi driver, hoping to live out his days in peace. However, when he accidentally rescues two girls from kidnappers, he's hired as the driver for one of them, Wendy. What seemed like a simple job quickly turns dangerous—Frank discovers that Wendy is the prime target of multiple powerful forces...