The Dark Speedster (Arrowverse x Male oc)

At Central City, an man named Ren who took a in a art business got struck by an black and white lightning from a rift, he was in a coma for 9 months but he woke up with a ability of speed, he and his new friends help him and someone who named Barry Allen who also got struck by lightning now there are two speeders, their lives will change as years goes by, fighting crime against Meta Humans, and other beings from the multiverse