This Sect's Cultivation Method Is Not Normal

When Su Chenxi first arrived in the world of cultivation, she originally thought that she would be able to defeat the immortal cultivators with the heaven-defying qualifications and then ascend to the upper world. But the actual situation is that Su Chenxi has been living in a small town, and there is no immortal to take him into the immortal gate. During the years that passed through time, Su Chenxi kept searching for immortality but found nothing until one time he finally found the Immortal Sect after climbing Lingtian Peak (a mountain hundreds of miles away from the town where Su Chenxi lived). When he thought he could now embark on his spiritual path, he discovered that this sect seemed to be a demon sect...