Siheyuan: From the Start, I Stand Between Good and Evil

Shen Yaodong transmigrated into the world of Siheyuan and successfully bound himself to a System called "Good and Evil Stand Apart." When the First Master made an unreasonable request to swap homes, Shen might have reluctantly agreed in the past and let himself be wronged. But now, with the System's support, he decided to firmly reject the unfair demand.

This premise shows how gaining a special ability or System can help a character break free from the passive role they once played and start taking a more proactive stance against the unfair treatment around them.