In the future city suspended in the clouds, time and space lawyer Gu Yunsheng specializes in paradox cases. Every verdict he won quietly tampered with history: rings appeared on statues out of thin air, childhood photos appeared in evidence bags, and future witnesses identified him as having a "broken timeline." When he discovers that he is actually a "living patch" that repairs the cracks in time and space, he must choose to erase the mirror world or take the risk of merging dual time and space - and the first case in the new world is already a class action lawsuit questioning the authenticity of the timeline.
