After Being Blind for Ten Years, All My Disciples Became Demon Kings

Shen Lang traveled through a wealthy businessman's home, accidentally became blind, was betrayed by his brothers, and lived in a mountain village, accidentally becoming a teacher. But he accidentally awakened the system, and learned that ten years later the world would change dramatically and the demon would resurrect. In order to protect himself, he used his system's ability to teach the children in the village so that they could protect the village in troubled times. But what he didn't know was that his disciples were not human at all. The disciples in the room were all animals, ferrets, hedgehogs, peacocks, gorillas... Under Shen Lang's guidance, their spiritual wisdom, which originally took hundreds of years to unlock, was completed in one month, and they even transformed into humans and evolved into demon kings. However, this peaceful life changed until the arrival of a geological exploration team. There are real monsters in this world! And their teacher is actually a human! The appearance of monsters completely shocked the Internet. When the spiritual energy revived, the world was in chaos, demons invaded, and countless enemies besieged the Great Yan Kingdom. A cute ferret appeared and instantly killed countless gods and demons...