When the game "Oracle" becomes reality, humanity begins a countdown to extinction. Gu Yan dies in the first party wipe, but returns to three days before the game descends with all his memories intact. Hidden quests, instance mechanics, player betrayals… He knows everything that lies ahead. With his “Death Rewind” ability, he vows to turn defeat into victory. But every time he changes history, the future plunges into an even more unknown abyss. He is racing against fate, and every rewind burns away a part of him.