After Switching Bodies, How Did I, the Villain, Become a Blind Sword Slave?

[Gender-Bender Romance] [Body Swap] [Harem]

After transmigrating into a book set in a world of immortal cultivation, Su Bai, the villainous senior disciple, awakens an utterly useless cheat: the ability to swap bodies with women.

"You mean to send a transmigrator who knows the plot, has peerless talent, and is dark-hearted on the inside to swap bodies with a woman?"

"What a joke. How am I supposed to build a harem and enjoy the pleasures of being a man?"

Who cares about the righteous protagonist? With just a little scheming, he can make his junior sister, who was destined to be a heroine, fall into demonic cultivation and become a notorious, despised witch.

But people can't always outsmart fate. After his junior sister beats him to the ground and leaves him unable to get back up, Su Bai's survival instinct finally kicks in, and he uses his ability to swap bodies with her.

But why is she a blind woman who cultivates demonic arts, has gone mad from deviation, and is terminally ill? If he'd held out a little longer, wouldn't he have won?

Unfortunately, it's too late. Su Bai falls into her clutches, is refined into a sword slave by her dark magic, and even becomes her Dao companion, letting out a strange sound: "Ohohohoho..."

"Don't worry, I'll take care of your wife for you. I won't neglect your childhood friends and moonlights."

"And~ no one can take your place as the main wife~"