Nie Mingjue is the head of the Nie family in Qinghe.He is upright and hates evil as much as he hates it.He didn't care that Jin Guangyao was the son of a prostitute and promoted him.When Jin Guangyao kills his subordinates due to personal grudges, Nie Mingjue sees his true nature.Although Jin Guangyao was stained with blood, he believed that his undercover Wen family had done something good, so he didn't care about it and became three brothers with him and Lan Xichen.In the end, he was killed by Jin Guangyao.