A principled, exemplary Ward Chairman, who has spent his life sacrificing for his family, retires but refuses to settle down—harboring a youthful dream of running a mobile tattoo truck. With no support from his loved ones, he leaves home and fatefully crosses paths with a reckless, hot-headed Gen Z tattoo artist. Despite their vast generational and personality differences, can this unlikely duo turn their shared passion into something meaningful?

Based on the folklore about the 7 warriors and the mystery of the tomb of Emperor Dinh.