

In a post-apocalyptic world, a young man unexpectedly awakened time-reversal abilities. Reliving his life, he used strength and intellect to resist superpowered foes, survive the apocalypse, and save the loved one he failed to protect in his previous life. (Source: Youku)
A lone survivor rewinds time to battle super‑powered tyrants and rescue the love he lost.
In a bleak, shattered future where civilization has crumbled, a seemingly ordinary youth discovers an uncanny power: the ability to rewind time. Each reset thrusts him back into the same brutal landscape, but with the memory of his previous failures. Armed with this second chance, he learns to harness both raw brawn and sharp wits, turning the tide against relentless, super‑powered adversaries that dominate the wasteland. As the loops continue, he pieces together the puzzle of the apocalypse, confronting the monstrous forces that caused it while racing against an ever‑tightening deadline. Every iteration brings new allies, fresh betrayals, and the haunting specter of a loved one he lost in the original timeline. Determined to rewrite fate, he pushes his newfound abilities to the limit, seeking not just survival, but redemption for the one he could not protect before. The series blends high‑octane combat with a relentless cat‑and‑mouse chase through time, exploring how far a single person will go when given the chance to correct past mistakes. With each reset, the stakes rise, the enemies grow stronger, and the protagonist’s resolve hardens, culminating in a desperate bid to save the world—and the heart he left behind.
**Relentless Time‑Loop Battles**
Each reset forces the protagonist to confront stronger, super‑powered enemies with fresh tactics, turning every fight into a strategic chess match.
**Emotional Stakes Grounded in Loss**
The series never forgets the tragedy that sparked the power—saving the loved one he lost—making each loop feel like a desperate, personal rescue mission.
**Post‑Apocalypse World‑Building**
From crumbling megacities to mutated wastelands, the setting evolves with each reset, revealing hidden societies and the true cause of the apocalypse.
**Intellect Over Raw Power**
The hero leverages his growing knowledge of future events, turning seemingly impossible odds into clever, puzzle‑like solutions.
**Visual Contrast of Decay and Hope**
The animation juxtaposes bleak, desaturated ruins with vivid, hopeful moments when the protagonist rewrites fate, creating a striking visual narrative.
Best for: Viewers who love high‑concept time‑travel action where every reset raises both the tactical challenge and the emotional payoff.
A young man gains the ability to rewind time in a ruined world, using repeated attempts to fight monsters and change a tragic past. Expect intense action sequences, emotional stakes around loss, and a gritty survival atmosphere.
77 Days is currently not yet aired.
77 Days aired Not available.
77 Days is based on a Original.
A young man gains the ability to rewind time in a ruined world, using repeated attempts to fight monsters and change a tragic past. Expect intense action sequences, emotional stakes around loss, and a gritty survival atmosphere.