Lu Chen, a former professional e-sports player, was pushed into a zombie swarm by his most trusted teammates on the day the apocalypse broke out.
When he was about to die, he awakened the ability of [Death Recall] - after death, he returned to 24 hours ago and retained all memories.
From then on, he embarked on a lonely road:
In the first retrospective, he tried to change the fate of being betrayed, but found that someone knew the "future" better than him;
In the second flashback, he hunted high-level zombies to hoard resources, but encountered a "half-zombie" who retained human intelligence;
Backtracking for the third time, he finally caught up with the betrayer, but learned that the other party was just a pawn in the hands of a higher being...
When Lu Chen discovers that he is just "Experimental Subject No. 47", When the apocalypse is proven to be a testing ground for higher-dimensional existence, when a war between people with time-based abilities is about to break out——
He must transform from an "Avenger" into a "Watcher" and combine other experimental variables to break this fateful reincarnation that spans thousands of years.