Chlark: Timetravel

Clark accidentally travels back in time and must merge with his past self. Merging causes Future Clark to become more dominant. How will this affect the future? You might be wondering how past Clark is different from future Clark? Future Clark is not infatuated with Lana Lang. Future Clark is a man not a little boy anymore. And most importantly Future Clark just got kissed by his best friend after a near death experience and discovered he had feelings for her the past few months he was stuck in the phantom zone.

He escapes the phantom zone by accidentally entering a time portal. After merging with his past self, he changes his future for the better and ends up with the woman he truly belongs with.