In night on Sinnoh where a region you live, a fallen star was about to land on Sinnoh region. As finally landed on Sinnoh as he born, the star look at the two group called Dawn and Lucas also was stunned by this while they didn't notice looking at the star, so he decide to mimicked the victim Dawn and it works as have a newfound power to mimicked any humans, his fully white eyes illuminates the night. Humans, Pokémons and animals having name right? Well he naming himself called "Apollo"