Gosu (en) is a webcomic about a young man named Gang Ryong, a former prodigy of a martial arts sect who was poisoned and betrayed. He survives and starts a new life as a delivery man in a bustling but corrupt city, but his incredible martial arts skills keep dragging him into conflicts with the city’s underworld and powerful enemies. Readers enjoy the story for its fast-paced action, humor, and the satisfying contrast between Gang Ryong's over-the-top fighting abilities and his mundane job. The blend of classic martial arts tropes with a modern urban setting, along with the protagonist's cheeky personality, makes it a fun and engaging read.