Jie Xu Online: Final Echo

On the day he retired, Lin Yan's right leg was disabled. Twenty-two years old, no education, no job, and a bleak future. Fa Xiaothrow gave him a free gaming helmet: "Come in and run around, your legs will be healed." Lin Yan didn't believe it, but still logged into "Jiexu Online". Then he discovered—— In the game, he can run, jump, and do somersaults. What's even more outrageous is that the system generated an SSS-level talent for him: [Moment of Retrospect]: You can go back three seconds after death, limited to once a day. Everyone said that this talent was rubbish and could only be used as a resurrection coin. Until Lin Yan used backtracking to predict BOSS skills, reverse group destruction, and kill first in a single dungeon. Until he discovered that his right leg in reality began to slowly regain consciousness. Until he learned—— This game hides a secret related to the survival of all mankind. And that "three-second lookback" that everyone looks down upon, will be the only key to saving both worlds. [SSS level talent + time regression + virtual reality two-way redemption] Retired useless person? No, he is the spark of civilization.