After I Transmigrated into a Book, the Sickly Villain Went on a Killing Spree

[One-on-one romance + transmigrate into a book + secret identities + face-slapping and punishing scumbags + golden finger + yandere villain + unconventional heroine...]

Yan Qingzhi was forced to transmigrate into a book.

If she could successfully stop the yandere villain from turning evil and make him fall in love with the heroine again, she would be able to return to the real world.

But this bastard was just too difficult to deal with!

The first time, she became Gong Biezhi, the prime minister's legitimate daughter who dared to steal the heroine's man. She served him hand and foot for several months before earning even the tiniest bit of his trust.

Then she accidentally caught him in the act with the emperor, and he ran her through the heart with his sword.

She died.

The second time, she became Hua Zhen, a money-grubbing, lecherous orphan. She pretended to be a princess and made him bow to her.

Then the emperor bound her hand and foot and sent her to his bed, and he pushed her into the bath.

She drowned.

This time, her last chance, she transmigrated into the book in her original body.

As soon as she woke up, the yandere villain was dragging her off to be sacrificed to Heaven?!