After the Gender Swap, I Was Forced to Rule the Celestial Palace

The eldest disciple possesses an immortal spirit body, allowing his cultivation to increase simply by lying down and sleeping, yet he always calls her "Master and Mother". The second disciple, with her reincarnation body, was getting more and more powerful, but the way people looked at her became increasingly strange. ... The Grand Elder, a peerless swordsman, is always either causing trouble or on his way to causing trouble. Gu Han looked up at the sky and sighed: Others transmigrate and become kings and tyrants, but I transmigrate, first change my gender, and then become a kindergarten principal and a lone commander? Until one day, geniuses from all corners of the continent gathered outside the Immortal Palace, respectfully requesting an audience. Her hair was as white as snow. She leaned lazily against the Jade Pool and chuckled, "When I recruit students, I only accept unparalleled geniuses." — Description from novelcodex.org