Fate Rewinder

It's 2087, and a 14-year-old kid named Chrono gets recruited into a secret organization called the Rewinders — time cops who prevent tragic deaths by literally rewinding time using a device implanted in their right eye called the Retry Eye. Their base of operations? A rundown building that looks like it should be condemned. Chrono's mentor is Shirai, a former top-tier Rewinder who lost his ability after his Retry Eye got damaged, so he's training the next generation instead. What makes Chrono useful is his photographic memory and sharp analytical instincts, which matter a lot when you're replaying the same events dozens or even thousands of times trying to find the one thread that changes someone's fate. The hook here is that time travel isn't some abstract power — it's a physical thing bolted into their eye, and using it has real costs. Each mission plays out like a puzzle where failure means watching someone die again until you figure out what to change. If you liked the looping tension of Re:Zero or the investigative rewinding in Erased, this hits a similar nerve but skews younger and more action-forward. There are shades of Steins;Gate in the way consequences pile up across timelines. It's a TV series from Bones Film with direction by Rie Matsumoto, who has a knack for visually inventive action sequences, so the rewind mechanics should look great in motion. Aimed at a kids demographic, but the premise has enough weight to keep older viewers engaged.