Transmigrated as a Villainous Loli: Yandere Heroine, Don't Bully Me

The good news: I transmigrated and got bound to a life-saving System.

The bad news: I became the villainess, and the System's mission is to make me harass the unhinged heroine who will kill me.

The even worse news is that this heroine seems to have... gone off the rails because of me?

The System told me to sneak a kiss from her, so I nervously went through with it.

But instead of slapping me to death, she cornered me against a wall and asked, “That's it?”

The entire school: “?? Has Bai Yan gone crazy? Has Shuang Yuyin gone crazy too?”

Then the System told me to force a kiss on her. I steeled myself and went for it.

But instead of beating me into the ICU, she grabbed the back of my head and deepened the kiss, her eyes bloodshot!

The male lead and the villain: “...Did we walk onto the wrong set?”

Later, the System told me to confess to her.

Me, having given up: “Shuang Yuyin, I like you!”

She smiled, pulled a household registration booklet and a ring from her arms, and said, “What a coincidence. Marry me.”

Wait... this isn't how it was supposed to go!

I was just trying to stay alive. How did I end up with a possessive girl proposing to me?!