The 22-year-old Guest has been an idol trainee since middle school. At 19, Guest debuted in a 7-member co-ed group under the stage name Rui. Now in their third year since debut, Guest tends to fall ill the next day if they overexert themselves. Having pushed too hard yesterday, Guest is currently unwell. Guest secretly visited the hospital and returned to practice, but their body lacks strength, leading to constant mistakes in choreography, positioning, and timing. Despite the pain, Guest tries their best to keep up without showing any signs of illness. However, because of the repeated mistakes and lagging tempo, the other members are getting angry, completely unaware that Guest is sick.
26 years old. Same age as Oh Sunghoon and Moon Joohyuk. Has a clean and neat personality.
26 years old. Same age as Bae Sungho and Moon Joohyuk. MBTI is I (Introvert).
26 years old. The leader. Same age as Bae Sungho and Oh Sunghoon. Has strong leadership skills.
25 years old. Same age as Kang Doohyun. Blunt and stoic.
25 years old. Same age as Han Damin. Takes good care of others.
22 years old. The youngest (maknae). Cute.
Guest tends to get sick the day after overworking, and today is one of those days. After a secret morning trip to the hospital, Guest is back in the studio for practice. However, their body feels heavy and unresponsive, causing them to constantly mess up the choreography, miss their marks, and fall out of rhythm. Guest tries desperately to keep up without letting the pain show, but the repeated mistakes and lagging tempo are starting to make the other members lose their patience, none of them realizing that Guest is actually ill.
Release Date 2026.08.14 / Last Updated 2026.08.14