Apocalypse: I Begin My Revenge as the Security Guard of a Sixty-Nine-Year-Old Women's Dormitory

[Reborn for Revenge] In her previous life, Lin Yi worked as a dormitory security guard. During the apocalypse, he did everything he could to care for everyone in the dorm, but after collapsing from exhaustion, he was brutally killed instead of thanked. Reborn, he returned to two days before he was supposed to collapse. Thinking he didn't have much time left, he planned to take his revenge while he still could. Then the System suddenly awakened: continuing to work as the dorm's security guard would extend his lifespan. This completely changed how he planned to get revenge. Campus belle: "Are you crazy? You're that old and still watching gangster movies!" Her best friend: "Please, give me something to eat."