The Heavenly Demon Lord Who Doesn’t Want to Level Up

Synopsis

Jin Yuseong, once the unrivaled master of his realm, finds himself bored despite his supreme power. Yearning for something more than unifying the martial world, he stumbles upon a mysterious gate. Stepping through, he's thrust into modern-day Seoul, a world of towering buildings and strange customs. He quickly discovers that his martial arts prowess makes him an unexpected hero when gates unleashing monsters begin to appear. Drawn into the conflict, he attracts the attention of the Safe Gate organization, protectors against these threats. Reluctant to simply become another cog in their machine, Yuseong attempts to hide his identity, disguising himself as a high school student. Can a warrior who has known only power and solitude find a new purpose in a world that demands he constantly level up, something he no longer desires? Or will his past catch up to him, dragging him back into a life of endless battles?