Midgard

A traveler comes to our Earth after being absent from it for thousands of years.  He finds an unexpected guide in Los Angeles and they begin their quests to heal this world and to return it to as it was all those thousands of years ago.  Throughout their journey, the traveler displays unimaginable gifts and talents of teleportation, mind control, telepathy and others, which he agrees to teach his guide and their companions they meet along the way.