シルバー, Argent, Silber
As a child Silver was kidnapped by the Masked Man along with several other children. There he met and befriended a young girl named Green. After spending several years being trained by the Masked Man Green led an operation for her and Silver to escape the Masked Man when his guard was down. After successfully managing to run away the two began to work together to put an end to the Masked Mans ambitions. Source: Bulbapedia