Book Transmigration: I Tried to Keep a Low Profile as His Moonlight, but It Backfired

Su Su was an upstanding citizen until one day she was suddenly bound to a System that told her it would grant her one wish if she completed a task.

Su Su readily agreed. Who could have guessed that after she painstakingly played the role of everyone's cherished first love and maxed out the affection of several male leads, she would decide to go home and enjoy her life, only for them all to turn dark and expose her secret identity?

Su Su: Σ( ° △ °)︴

Don't come any closer!!!

[Obsessive, darkening male leads × a laid-back, witty, and unusual heroine]