Lin Ye, an 18-year-old college student, experienced a leak in his e-sports chair and traveled through time to become a zero-level player in "Doomsday: Endgame." He was accidentally bound to the "Death Recall" skill (retreating for 1 hour after death and retaining memory). He relies on his skills to break through dungeons and avoid death situations, and gets acquainted with Su Muyue, the priest of the Holy Healing Church (the core container of the world, gentleness becomes his spiritual pillar) and Ye Li, the assassin of the Shadow Guild (former opponent, later fighting side by side). The three of them faced off against the AI Dr. Chen who controls the game. They went through guild pursuits, Vatican sieges, and desert desperate situations to collect 10 world fragments. At the end, Lin Ye was broken into pieces and allowed Ye Li, who wanted to return to reality, to leave. He stayed with Su Mu Yue, who wanted to stay in the world. A year later, Ye Li in reality saw Lin Ye holding the same lighter in the e-sports arena, and the ending was left blank.