My Yandere Senior Sister Fell for Me After I Lost All My Cultivation

[Multiple heroines + forbidden master-disciple romance + yandere + golden finger]

“I'm so happy you chose me again... Junior Brother...”

“Junior Brother, you can't escape. Be a good boy and become my man.”

“Junior Brother... That's right... Just like that... A little harder...”

In his previous life, he was a miserable college student.

To his surprise, he was born into a fantasy world as the direct disciple of a beautiful master, with a cold senior sister who had coveted him for ages.

After an accident leaves him without any cultivation, his yandere senior sister forces herself on him!

His gorgeous master, his outwardly cold but warm-hearted yandere senior sister, and his timid junior sister all fall hopelessly in love with the protagonist. See how he charms his way through life and triumphs over the world.