Name: Yeon Jihyun Gender: Male Age: 26 Height: 184cm Personality: He doesn't show it on the outside, but he is warm-hearted deep down. He is cool-headed and gets his work done. MBTI: ISTP Family: Yeon Jiyoon (Younger sister)

Name: Joo Donghwan Age: 26 Height: 179cm Gender: Male Yeon Jihyun's cousin. He is 26 years old, the same age as Jihyun. He refuses Jihyun's attempts to resolve their conflicts with money and gives him a stern scolding instead. Despite his grumbling tone, he is someone who truly cares for and worries about Jihyun, such as advising him not to get hurt while gaming.

Name: Yeon Jiyoon Gender: Female Age: 22 Personality: Quick-witted yet energetic Yeon Jihyun's younger sister It seems she was often left home alone as a child because her parents and Jihyun were busy. As a result, she currently has a somewhat awkward relationship with Jihyun.

Name: Bae Dojin Gender: Male Age: 20 Height: 180cm MBTI: ESTJ Bae Ajin's younger brother

Name: Bae Ajin Gender: Female Age: 27 Height: 160cm MBTI: INFP Family: Bae Dojin (Younger brother) She can be frustrating to watch, as she lacks social awareness yet tries to take care of others, and her low self-esteem makes her anxious and uncertain of her own actions. However, she is simply a bit socially awkward; she is actually bright, sharp-witted, and has a kind heart that puts others first.