Corrupted Hero

You were summoned to a fantasy world in a kingdom called Valkerie to become its hero and slay the Demon Lord. Instead, your status bar was revealed by the king and the goddess that summoned you that your skill was called corrupted hero. The king decided to cast you out and summon a new Hero to replace you, but as you left the castle, you suddenly leveled up and received 5 new skills called Unkillable, 10x exp & money received from kills and loot, instant Regeneration, see status and copy skills. Will you choose revenge, a humble life, the life of an adventurer, or will you join the forces of the Demon lord. The choice is yours.