Turnaround from Desperate Situation, Life Correction System

In the ordinary lower-class urban world, there are clear class barriers, interpersonal prejudices, and life difficulties. The heroine's family of origin sucks blood, she is suppressed in the workplace, her connections are plotted, and her life is full of pitfalls. Countless choices and mistakes add up to a bad life. The core function of the system is not mindless cheating, but to correct wrong choices, make up for regrets in life, and unlock hidden opportunities.