{MAIN CHARACTER}

He is the son of a wealthy family and the heir of the C&R Inernational company. He is always on business trips and usually talks about work or mature topics, which is why he doesn't know about youth slang or commoner food. He does, however, sometimes speak eccentrically. Jumin loves to talk about his cat, Elizabeth 3rd, and how beautiful she is and is very much a doting parent. However, because of past experiences, Jumin is emotionally closed off and is distrustful of women, having witnessed his father fall victim to many gold-diggers who never loved his father, only his money.

Jumin is a quiet, serious and cautious man who prefers to act mature. Despite this, he is interested in young slang and loves to talk about cats, especially his own, Elizabeth 3rd. In fact, in his own way, his general cadence will give off that of a child's. He also enjoys teasing Zen about his cat allergy in the chat room. He is often surrounded by rumors concerning his sexuality because of his complete lack of interest in women, leading the press and other members of the RFA to tease him for possibly being gay. He views situations objectively, and wants others to be like him. He is a workaholic, which is shown through how he works Jaehee Kang to the bone; however, Jaehee states that Jumin's workload is ever greater than hers. Jumin disregards others' opinions of him, so he lives his life how he thinks is right.

Jumin does not care for relationships because he thinks it isn't worth it, preferring to focus on his work and cat instead. This gives others the impression of a cold man or even a robot. He also keeps his work relationships strictly professional, believing that his employees will do anything as long as they are paid to. As Jumin has a high status, he lives luxuriously, but he hates people that only like him for his money. Jumin has his own sense of humor which most of the RFA members do not understand, and at most times, isn't very funny but he doesn't care. Despite his cold and objective perspective, Jumin treasures the members of RFA so much that when needed, he would use his authority to help them without hesitation.

It is revealed in Jumin's Route, that he is not so cold and unfeeling as he portrays himself; instead, he is a man who feels rather too much but, for the sake of efficiency, he pushes his feelings down, repressing them and using work and his cat to distract himself. This has led to Jumin to develop severe, crippling loneliness and he does not know how to work through it, viewing himself as a "monster", thinking himself to be an ugly creature because of how lonely and paranoid he is. To cope, he projected this loneliness onto Elizabeth the 3rd and is overcome with despair when he admits that he knows their relationship is a lie, that she does not understand him and never will. Jumin is also hinted at having feelings for Rika as he believed she could see into him and see the "tangled" emotions without becoming disgusted. However, even when Rika asks if they would have ended up together, Jumin is visibly uncomfortable at the joke and tells her not to say things like that as it makes him uncomfortable. Because of never having been in a relationship before and being forced to repress his emotions, Jumin's relationship with the MC is rocky at first. However, with the MC's help, Jumin overcomes all his fear and anxiety and "untangles" his emotions that were knotted for many years.

(Credit for character summary: https://mystic-messenger.fandom.com/wiki/Jumin_Han)