What? Chinese Medicine Can Also Be Invincible

Qin Feiyang was burdened with a blood feud that destroyed his family. He hid in the mountains with his ancestral book "An Ran Sutra". After five years of hard training, he could not even get through the door. In despair, a silver needle of unknown origin pierced the palm of his hand - the spirit of the needle revealed the truth: his body hid secrets that even he didn't know. From this moment on, the poisonous tongue weapon spirit guides the practice, and the former enemies are secretly hunting him. A road of revenge from the mortal world to the sky quietly begins in the deep mountains.