Stop Pretending, You Yandere Villain! Your Host Is About to Kill Everyone

[Quick Transmigration] (Mutual Purity, 1v1, incredibly sweet! The heroine is powerful and does as she pleases. She has some principles, but not the kind you'd expect from a conventional good person. The hero is a crazy, lovesick yandere who thinks only of himself, except when it comes to her.)

A little System that didn't want to be a nine-to-five wage slave spent every last one of its points from its part-time job on a special binding item. Once bound, the connection couldn't be undone or changed.

It had meant to bind a gentle, kind, mild-tempered Holy Maiden of the Divine Clan, but could someone explain why the Holy Maiden of the Demon Clan had shown up to meet her? And why were their names so similar? The System had bound itself to the wrong person.

Curse it! Its points, its life as a System, everything was over.

Boo-hoo! What kind of Host hacks the male lead to pieces thirty-three times? Please stop hacking him! I really have no energy left.

The System finally managed to talk its Host around, only to watch her cut down the second male lead with another slash on her way back.

To hell with it! It had no energy left to reset things. And why was the world's heroine helping its Host bury a body? Aren't you supposed to be the delicate little white flower and beloved junior sister?

And another thing! The Host is a gloomy, crazy, lovesick villain, the ultimate weapon of mass destruction in this world. Why aren't you cutting him down? Why are you being so nice to him and even comforting him? Is that right?

And can that villain stop pretending already? Whenever you shed a tear, the Host goes on a killing spree. No matter how pretty you look when you cry, you can't put on this act every day!

You're a villain who destroys the world and wrecks the plot. How can you get away with acting helpless all the time?