Liang Zhang

Zhang Liang is the grandson of the Prime Minister of the Han State, Zhang Kaidi, and his courtesy name Zifang. He has a good nature and is very intelligent, which Han Fei greatly appreciates. In return, he has great respect for Han Fei. He willingly joins Quicksand and becomes an important comrade to Han Fei, Wei Zhuang, and Zinu.

(Source: Wikipedia)