Signing into the Harem: Starting from the Sect Master Taoist Couple

By accident, Lin Xuan traveled through the fantasy world. At the beginning, Lin Xuan was bound to the sign-in system. After signing in for the first time, he actually obtained the supreme double cultivation physique. In the dense forest, the beautiful sect leader who was poisoned by love threw him down. After a night of absurdity, she wanted to silence her, but was shocked to find that her cultivation, which had been stagnant for hundreds of years, suddenly broke through, and her spiritual roots underwent an astonishing transformation... From then on, Lin Xuan, who was "picked up" and returned to the sect, became the sect master's declared disciple. And only she knew that this seemingly ordinary boy was the biggest opportunity for herself and the entire sect. When the saint, the fairy, and the demon princess discovered the secret one after another - the supreme road to all heavens and worlds actually begins with dual cultivation with him.