Supergirl - Hyperman

Chester King is foster older brother of Winn Schott Jr and Linda Kent. Chester lost his father since he was 11 years old. Chester becomes Hyperman at age of 17, he use his powers to protect every innocents from danger and evil, give redemption for good and bad people. On college, his fiancé Lydia was killed by Lex Luthor. Chester gives up his superhero career and living normal life, but he secretly continues to helping others and avenge Lydia's death. At 2015, Chester witness the two ruthless criminal kidnap the kids but he rescued them. It inspires him and encourage from his family and friends to becoming Hyperman again.