The Guardian of Dawn and Twilight Dungeon

Argom. World of sword and magic, but also tyranny and injustice. Humans, Hybrids, Demons, Devas, Spirits. So many races are living in this world, yet waged wars many times each other without concern of the consequences. No race even has unity, and Goddesses have almost lost hope for them. Yet, there is one who changed the rules. One who died with some regrets in his life, yet got a second chance in Argom.
Prophecy called him "Destroyer". People called him "Evil","Liar" but some called him just... Jack, ...or Teach.