Let Go of Me, You Crazy Disciple

[Yandere + Gender Bender + Master and Disciple + Transmigration + BL Fluff] [Dual POV, Male-Oriented] Su Nian was just another wage slave on Blue Star, living an ordinary nine-to-five life. But one day, he discovered that he had transmigrated into a book. The book’s main villain was none other than his own disciple, Su Yu. As for why he became a villain, naturally, his master had a hand in shaping him.