He traveled to the Three Kingdoms and became a seven-year-old child who was adopted by Li Yan. He became brothers with Lu Bu and Zhang Liao, and was appreciated by Ding Yuan in Bingzhou for his extraordinary knowledge. And he and his senior brother Lu Bu became Ding Yuan's powerful generals. Defeat Liu Guan and Zhang at Hulao Pass. From then on he became famous. He urged Dong Zhuo but Dong Zhuo ignored him. Senior brother, everyone under his command will treat him as a brother