The System Forced Me to Accept Useless People, and All My Disciples Became Great Emperors.

Travel through time and become the master of Xuantian Temple who is coveted and about to be exterminated. Lu Yun awakened the waste material cultivation system, and the system forced him to specialize in collecting waste materials. Pseudo-spiritual roots, dragon-yin body, innately inexhaustible veins... There are powerful enemies outside, and there are few resources inside the temple. Lu Yun could only pretend to be an expert while teaching these losers. Who would have thought that his useless disciples would all become successful. The pseudo-spiritual root, which had been practicing for sixteen years and was still at the first level of Qi training, cut off the spiritual weapon of Elder Jindan with one sword. The dragon-yin body, who was said not to survive until the age of eighteen, raised his hand and set up a large formation to trap and kill Nascent Soul. One day, Lu Yun looked at the Emperor's disciples who were kneeling on the ground and fell into deep thought. Does this count as if I accidentally taught a bunch of idiots?