You mean the hostage Jin Guangyao took? He finally chose Ling Jin as a hostage, not Lan Xichen. There are many factors. Lan Xichen is his brother and friend. He is one of the few people who is kind to him and the most respected existence. He is the only remaining elder in the world. It was too late to regret at that time, so he could only make mistakes in the end, which became another tragedy in his life. Lan Xichen should be in his miserable life. Jin Guangyao, the only person who makes him feel dignified and equal, is used to disguising himself as a delicate, treacherous and intelligent person. He has been wearing a mask for a long time, and he can't take it off long ago. In other words, he doesn't want to get rid of his hard-earned fame, interests and status.

Jin Guangyao is tired of being the son of a prostitute all his life. The only thing he wants to do in his life is to get rid of this identity! No matter who hinders his plan, Jin Guangyao will try his best to get rid of it. The role of Jin Guangyao is actually quite sad. From birth to growth, he has been looking for his father, and his father didn't treat him like a human being. The role shaper can be said to be very successful. He played Jin Guangyao, with a twisted heart and a delicate appearance, and did many bad things. Randa doesn't know. Randa was grateful for her life and wanted to repay him. Just a simple brotherhood.

Because of Lan Xichen, he is willing to believe that there is love in this world. However, in the end, after knowing his true colors, although Lan Xichen didn't commit suicide on the spot, he still knew that Lan Xichen still didn't believe in himself because of Nie Huaisang's intervention. He fell in love with Wu Zejun, and then he was saved and maintained. In the last episode, even if Wu Zejun loves him so much, he can't bear to part with him. It is because of love that I want him to live well and always remember his existence.

As a criterion for judging. For Jin Guangyao, he has never experienced a fair eye. My father doesn't love me, but my mother lives forever. No one else can see his efforts, but only Lan Xichen has great respect for him and deserves the respect of an ordinary person.