Demon Man

Sinopsis

In a world where heroes and villains coexist, high school student Kim Aru conceals a traumatic past and an extraordinary ability. Despite his docile nature, which makes him a target for bullying, Aru possesses a hidden power. When those he cares about face danger, he undergoes a transformation into a 'Devil Man' to protect them. This manhwa is a promotional pre-serialization short series.