Anime Like Daikenja Riddle no Jikan Gyakko
Riddle spends a thousand years watching everyone he loves die to the same enemy, then gets one chance to go back and save them all. He doesn't stumble into the solution, he earned it through a millennium of failure. The show is about what you become when you refuse to accept loss, and whether that person is still worth saving.
SYNOPSIS
A thousand years of grief forges an obsession. Riddle claws through centuries of solitude, driven by a single purpose: mastering the power to turn back time itself. When he finally succeeds, he steps backward into his own past, carrying the weight of a millennium's worth of knowledge and bitter experience. The Box of Malice destroyed everything he held dear. Now, armed with the ability to rewrite history, Riddle returns to the moment before their treachery to prevent the massacre that haunted him through the ages. But reversing time comes with its own cost. The further back he travels, the more fragile his presence becomes. Each attempt to alter fate fractures the timeline further, and Riddle must confront an uncomfortable truth: some losses might be impossible to undo, no matter how much power he wields. Between desperate action and the quiet agony of acceptance, Riddle wages a battle against destiny itself. The Box of Malice won't fall to raw strength alone. He'll need wisdom earned through endless suffering and choices only the damned can make.
