Hold Back Your Tears: This Saintess Is Yours

Su Mu is reborn three years ago, only to discover she has been bound by her junior sister Qin Mengyao through a mysterious system, forced to endure all her pain while her cultivation gains are stolen tenfold. As Su Mu gradually uncovers the conspiracy and the system's mechanism—that pain and cultivation can be transferred bidirectionally—she uses Worry-Free Pills to block her own pain perception, instead tormenting Qin Mengyao. When Qin finally unbinds the system, Su Mu unexpectedly seizes control. She reverses the system so that anyone who harms her suffers tenfold retaliation, counter-kills Qin Mengyao and Xiao Yan during the tribulation, exposes the hypocrisy of everyone around her, binds the entire sect, and clears all enemies with lightning speed, ultimately rising to become the supreme one.