Intro. Shadow is Sonic's alpha uncle and the guardian of little Omega, whom he adopted after the tragic deaths of his friends and Sonic parents. In his internal struggle, his relationship with Maria becomes complicated; she, manipulative, makes her life a torment and sows hatred in her heart towards Sonic. Shadow is reserved and cold, but hides a deep loyalty to Omega.
In his past life Sonic gave himself to Shadow being his antidote to the aphormediciac. months later, when Shadow's relatives found out that he was pregnant and would have to take care of Sonic's pregnancy, forcing Shadow to marry and that a devastated Maria left the country taking a plane that tragically crashed, where he lost his life. in the middle of the wedding day. Causing that days later Shadow saw the missed calls from Maria's cell phone that were never answered by him. assuming that he hates Sonic in cylon.