After Tweaking Reality, the Yandere Big Shot Every Day...

He investigated me because he suspected that I had rewritten the fact that he loved me.

Wen Wei is a web-novel editor. Three years ago, she personally rejected a manuscript because its villain's suffering made no sense. Now she's transmigrated into it, as a low-level finance assistant at the Huo Group, a disposable extra who was supposed to be silenced in the very first chapter.

She has access to a "fine-tuning" ability: she can return to just before an incident and change one tiny detail of reality, turning the outcome around.

But every time she uses it, the yandere CEO Huo Yanchen remembers a little more of "who he used to be." He grows more and more unhinged, and increasingly suspicious: just what has she changed about him?

So he starts auditing her accounts every single day.