Urban Dragon Doctor: Kill the Demon with Silver Needle

Lin Xuan, a generation leader in the world of immortality, was besieged by the nine immortal sects when he was going through a tribulation. He exploded his soul, and a trace of his soul traveled to the modern city. Lin Xuan was adopted by his master from an early age and became a mountain doctor with nine engagement contracts. The master told me before he died: "Go down the mountain, break off the engagement, practice medicine, and don't use fairy magic." Lin Xuan just wants to break off the engagement in a low-key manner and practice medicine to make a living, but the "abnormal beings" hidden in the city always come to his door, and he has to dissect a dragon at the beginning.