After learning that Su Wanqing, the girl he had cherished since his youth, had died young, 28-year-old office drudge Lin Chen unexpectedly obtains an ancient jade pendant that can take him back in time. But he cannot transmigrate whenever he wants. Instead, he discovers two save points at crucial moments: high school, his carefree youth, and college, a turning point in his fate. With only a limited number of chances to transmigrate, he must treat it like a game with no reloading old saves. He must not only change Su Wanqing's tragic fate, but also uncover the layers of mystery surrounding it.
