The world's turned into utopia... well, for those who are murderous robots serving Dr. Eggman. The mad doctor is waging war with Earth and Jupiter the Tiger's stuck in the middle trying to survive. Custom Hero/Infinite (eventual). Slow burn. Rating subject to change.
The future is bleak, but the tiniest altercation in the past can drastically shift its outcome. Instead of fishing Sonic from his pool, Chris finds an amnesiac Silver. Sonic X AU.