Double Realm Gu Doctor

Li Shanchang had to give up the college entrance examination three years ago because he was suffering from leukemia and directly participated in work to support his family. Three years later, when he was in difficulty when facing the cost of his mother's treatment and care, his roommate and good friend Liu Changxuan shared with him a way to make money. Using special Gu insects, they can travel between two different worlds. In another world, there is a world governed by chaos and disasters, and these chaos and disasters actually correspond to human diseases in reality. As long as it is eradicated, real people can return to health. Liu Changxuan decided to teach his friend all his skills, but the chaos in this world exceeded Li Shanchang's imagination. And they are not the only ones who seem to be able to travel between two worlds.