Characteristics of non-trace childe

It is described in the play that he can communicate with ghosts and gods, and is proficient in astronomy and geography, astrology and divination, piano, chess, calligraphy and painting, and Daoism. He knows everything, and his name is second only to invincible urchin and bully's dream of spring. Few people know its true meaning. Shangguan Haitang once pretended to be Xuner to save Cheng and cheated Wudu, Shanxi. The martial arts index is 95.