Heavenly Demon Instructor

In a world shattered by the [Portal Impact], Park Hyunsoo lived as a powerless support, enduring contempt while fighting to protect his unconscious sibling. But destiny intervenes when Chungyeong, a legendary martial arts master from another realm, transcends time and space to become his mentor. From thelowest depths of despair to the pinnacle of power, a new legend begins. Witness the rise of the same-disciple! Read Chapter 1 now!