Silver is a time traveler who often comes back to the past to help our heroes and fix his broken future. This time, Eggman's takeover is what destroyed it, so, once he comes back in time, he joins the Resistance to help take down the Eggman Empire. Even if most people in the Resistance don't know him much if at all, he quickly became one of their most important assets, due to his powerful psychic habilities and his unbeatable determination, which often makes him a voice of reason for the group.