The Max Level Hero Has Returned!

Davy Al Rune was the first prince of a very ordinary kingdom. His happy and peaceful childhood was shattered as the reality of his position hit. With the assassination attempt on his life, he falls into a coma where his consciousness and soul travels to the Paradise of Heroes, a place where heroes of old are gathered. He goes through vigorous (hell-like) training through the help of these heroes and returns back to his body. Upon waking up, he vows to get revenge on those you made his life a misery with the help of the powers that he gained through his training by the heroes he had been taught by.