The Saga of Infinity, the good Eobard Thawne.

Infinity, aka Eobard Thawne had a secret. He learn to be good because of something that happened when he was sixteen. He went to a different dimension for what seemed two years, was barely a second, due to magic. He had met a girl, who he fell in love with, who taught him a way to control his anger issues. She had sent him back to protect him, youthening him back to sixteen in the process. Soon he became the Speedster, Infinity, and became part of the Flash family. Then one day a young woman who looked like Kira, but older showed up. could she be the reincarnation of his long lost love?

Warning, will have point of views of not only Eobard but Kira and Ember as well.

Also a bit of digimon. Not much, only 1st chapter and for a couple paragraphs.