The Max Level Hero has Returned!

Story:

The powerless prince of the wretched state of Davy. After falling into a coma, his soul escaped, and where he arrived there was a huge corridor where the souls of the heroes gathered. He trained for a thousand years and is now back as a top-tier hero! "The time will come and I will meet you face to face!" He got everything in his own hands and returned to take revenge.