Quantum Emperor

Five hundred years after two young heirs split the sun to stop a war and accidentally tore reality into five drifting shards, the same fracture reopens in a canyon city called Ojo del Sol. Sixteen-year-old Joshua Reyes, a quiet fixer who has spent his life repairing what other people abandon, discovers he can rewind moments — and pays for each one with years off his own life. His eleven-year-old b...