Harry stumbles upon the ability to travel to other worlds. He gets lost, and travels through dozens of worlds and learns and grows. He plays the roles of various people, hero, villain, wanderer, et...
The night before turning 17 Harry discovers that he is adopted, and an ALIEN. Harry finds out he is a Kryptonian, and goes in search of his cousin Kal-el and his destiny. HP/Smallville x-over.AU.