The Holy Son of the Demon Sect Turned Out to Be My Junior Sister After Rebirth

My name is Lu Qingyun, and I am a time traveler. After traveling to this world of immortal martial arts, it was also bound to the leisure system. As long as you spend the day leisurely, the system will reward you. Recently, my master adopted a beautiful little junior sister for me. The junior sister often looks at me secretly. Are you attracted by my handsome face? Alas, if being handsome is a sin, then I must be a sinful man! ........... My name is Meng Xingyan. Don't look at me as a girl now. But in fact, I was once the Holy Son of the Demon Sect that everyone envied! The reason why I became like this now is because I was beaten to ashes by a man named Lu Qingyun fifteen years ago, leaving only a trace of my soul. I was reborn as a girl, but I didn't expect that I turned out to be a girl! Now I have infiltrated the Changli Sect and become Lu Qingyun's junior sister. Wash your neck and wait for me! I must kill you to avenge my gender change! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.