Revenge Of the Overlord.

After losing his parents to the supreme powers in the mid heaven realm, Yohan who was sent to the lower realm by his parent gets adopted and began a new life with them until the heathens attack. His adopted parents dies in action forcing him to mature and turn cold. His hatred for the heathens drive him into seeking power yet he was not a faulter which caused him despair. Before moving to his academy he mysteriously awakens a system of strange origin and begins his path of death and destruction. With his physique he yearns to devour all and make the heavens submit to his will.