I Picked up a Little Snake and It Turned Out to Be Lord Demon

Su Qinghuan, a female doctor in Qinghe Town, picked up a dying little black snake while collecting medicine. She took good care of it, but she didn't know that the snake was actually Mo Yuan, the supreme leader of the demon world who had been plotted and his soul was damaged. After the transformation, the demon king protects his wife domineeringly and frightens the pursuers of immortals and demons. The gap between humans and demons, and the strangulation of the forces of the three realms followed one after another. The two worked together to break the situation, and finally stayed in the medicine house in the world, and the years were peaceful.