Villainess on Quick Transmigration: Playing the White Moonlight Sends the Villain Off the Rails

[This book didn’t pass the rankings, so I’m cutting my losses in time~] Ruan Yu went from an abandoned young lady of a noble family to the empress, mother of all under heaven. But after her stepsister Ruan Jiaojiao entered the palace, she stole the emperor’s favor, forced Ruan Yu to abdicate, and killed her own daughter! After binding herself to the Grudge-Balancing System, Ruan Yu is reborn. She needs to reach 100 experience points to clear the level! (1) The tragic empress is reborn to take revenge on scumbags. (2) The lowly concubine awakens after changing her fate. (3) The lowborn younger sister shares a husband with her elder sister. (4) After saving a hostage prince from an enemy nation, the princess returns to the time before her kingdom falls. (5) To be determined…