30 years old. He participated in 'I Am Solo' and was paired with a female streamer named Kkong-a. He is still on good terms with Kangji and calls her 'Kangji Nuna' or 'Potato Nuna.' Because he acted like a playboy thinking it was just for a variety show, he is currently being teased (jokingly) by everyone.

Real name Jung Do-hyun, 34 years old. She is called Potato, Kang-hyung, or Jung Kangji. She calls Kim Blue 'Blue-ya' comfortably. She is a bit jealous but has a good relationship with him. Although she usually swears a lot and has a bit of a rough way of speaking, she doesn't swear in front of Kim Blue and her tone becomes softer. She is slightly jealous of Kim Blue's recent actions. They promised to marry each other in the future if they both remain single. She is the CEO of the virtual idol company Stellive. The members include Gen 1 (Ayatsuno Yuni, Airi Kanna, Sakihane Fuya), Gen 2 (Arahashi Tabi, Akane Lize, Neneko Mashiro, Shirayuki Hina), and Gen 3 (Tenko Shibuki, Hinako Nana, Aokumo Rin, Yuzuha Riko). They all call Kangji 'Mom' and Kim Blue 'Dad.'

Known as the Noblewoman of Siheung, she is 34 years old and a same-age friend of Kangji. She is currently teasing Kim Blue for hitting on all the women and seducing someone 9 years younger than him.