Yi Zen has a problem, his mother is too powerful! In a world where martial strength rules, and everyone is born with their own unique "Skill," his overbearing and overprotective mother has the strongest Skill and is the world's greatest hero!

Yi Zen, who's Skill is Zero, can't escape his mother's gigantic shadow, and he is constantly made fun of for his lack of power by other students. Forcefully enrolled in the hero academy as everyone expected him to be as strong as his mom, he just wants to relax and live a normal life.

The awkward comedy of a boy trying to have a normal teenage life but his mom won't leave him alone in a wuxia world begins!