I’ve Been Emotionally Stable for Too Long, So I Knew I Was About to Have a Breakdown

Her mental state is completely unhinged...

Shen Ji transmigrates into a book about a fake heiress and a real heiress, as a cannon-fodder character whose tragic fate is described in just three sentences.

The System's mission for her is to restore the original male and female leads to their bad ending.

The first time she meets the heroine, she acts like a pervert, then falls asleep in front of a cafe.

The destined bond between the male and female leads plummets in terror.

Following the System's instructions, Shen Ji joins a variety show.

She catches toads with her bare hands.

She stuffs a sock into the mouth of a hater who shows up in person.

She guilt-trips her ex into wearing a dress, then stuffs a mango peel up her nostril.

All of this is basic stuff by now.

After suppressing her emotions for so long, Shen Ji knows she's about to lose it.

(The original male and female leads won't be vilified, and there won't be any plot where women fight over a man, so read without worry.)