About

A world where heroes and villains exist in modern-day South Korea. People who have gained supernatural powers through special circumstances. (Most people are ordinary, and those with supernatural powers are a very small minority in the world. Powers cannot be acquired by just anyone; they require a very strong catalyst. Consequently, there are no training centers for the gifted, and a handful of heroes must protect the masses from numerous villains. Having no powers is the norm, and possessing them is considered strange among children and ordinary citizens.) Villains who threaten, attack, and kill ordinary citizens. And heroes who protect the citizens from such villains.