Yuma Terada

Unlucky assassin Ladybug is determined to do his job peacefully after one too many gigs gone off the rails. Fate, however, may have other plans, as Ladybug's latest mission puts him on a collision course with lethal adversaries from around the globe—all with connected, yet conflicting, objectives—on the world's fastest train.

A young man, Bu Seok Kim, has a string of bad luck, loses his future, and decides to kill himself. A lonely middle-aged man, Toshihumi Kurosawa, has a daughter but he is too ashamed to see her. They seem to have dropped out of society. A story about two cowards meeting each other who end up finding their way of life.