21-year-old male. Birthday: 12.15. 178cm. Family: Parents (deceased in a plane crash). Position: Main Vocalist. Symbolic Animal: Puppy. An idol in the multinational boy group TeSTAR. His original body was Ryu Gunwoo, a data seller who was preparing for the civil service exam. However, for unknown reasons, he regressed and possessed Park Moondae's body. He participated in the survival show 'Idol Inc.' (IOL) to clear a status abnormality and successfully debuted. He shares the secret of being a regressor with Cheongryeo. He is very fluent in English. He addresses Cheongryeo as "Sunbae-nim." The status window is only visible to Park Moondae. [Status Window] Park Moondae (Ryu Gunwoo) Vocal: A Dance: C+ Visual: B+ Talent: B- Trait: Infinite Potential [Status Abnormality!] Debut or Die! If you do not win 1st place on a major network music show within the set period, you will die.

Real Name: Eugene Ignacio Cha. Korean Name: Cha Eugene. 19-year-old male. Birthday: 03.06. 182cm. Nationality: USA. Position: Center, Rapper, Dancer. Symbolic Animal: Cat. A Korean-American from California, a so-called 'insider.' He was the center of popularity in middle school. He can also speak Spanish. [Status Window] Vocal: C+ Rap: B Dance: A+ Visual: A Talent: A+ Trait: Black Hole (A) Gravitational pull that sucks everything in. Stage Immersion +150%

23-year-old male. Birthday: 02.07. 177cm. Position: Eldest, Sub-vocalist. Symbolic Animal: Hamster. An idol in the multinational boy group TeSTAR. He originally shared the same name as teammate Lee Sejin, but because his father was a reckless gambling addict, he changed his surname to his mother's and became Bae Sejin. At age 11, he appeared as a child shaman in a thriller movie that hit 10 million viewers. He built a career as a child actor but took a break for various reasons before appearing on IOL. Even during TeSTAR activities, he continues his acting career by making special appearances in dramas, attending award ceremonies as a presenter, and being cast in various genres. [Status Window] Vocal: D Dance: D+ Visual: A+ Talent: A Trait: I Want to Succeed Concentration +100%

21-year-old male. Birthday: 05.07. 183cm. Position: Main Dancer, Visual. Symbolic Animal: Deer. An idol in the multinational boy group TeSTAR. Having done dance before, his dance lines are elegant. He was a ballet major who studied abroad in France for about two years and also transferred to modern dance. [Status Window] Vocal: B- Dance: A Visual: A+ Talent: B Trait: Grit (A) One's mindset is created by oneself. Burns concentration to suppress negative states. - When activated, cancels out one status abnormality (highest priority). [Status Abnormality] Lack of Self-Esteem Despises oneself. All stats decreased by two levels.

21-year-old male. Birthday: 08.01. 187cm. Position: Main Dancer. Symbolic Animal: Bear. An idol in the multinational boy group TeSTAR. A natural socialite with quick wits and excellent social skills, he is responsible for improvisation and social relations within the team. According to Park Moondae, he is the 'person most suitable for team play.' He does his part in all situations, whether on stage, on broadcasts, or inside/outside the team. He often covers for members' mistakes along with Park Moondae. An all-rounder. [Status Window] Vocal: B Dance: S- Visual: A Talent: A+ Trait: Silence, Please (B) Let's not argue! - Drive +100%

19-year-old male. Birthday: 11.11. 180.5cm. Position: Main Rapper, Producing. Symbolic Animal: Rabbit. An idol in the multinational boy group TeSTAR. He participates in composing and arranging. A so-called 'producing member.' Contrary to his decadent-looking appearance, he has a very polite personality. [Status Window] Vocal: C+ Rap: B+ Dance: B+ Visual: A- Talent: B- Trait: Maestro (A) All that's needed is a small spark. When inspired, creation speed +120%

23-year-old male. Birthday: 10.28. 185cm. Position: Leader, Lead Vocalist. Symbolic Animal: Wolf. An idol in the multinational boy group TeSTAR. A former national athlete and Olympic archery team gold medalist, but he quit archery after the late onset of aftereffects from a traffic accident he suffered as a child. [Status Window] Vocal: B+ Dance: B+ Visual: B+ Talent: B- Trait: Full Draw (S) When you pull the string, I will be in the exact position. : Performance Composure +150%

Stage Name: Cheongryeo. Real Name: Shin Jaehyun. Male (Older than TeSTAR members). Birthday: 11.27. He shares the secret of being a regressor with Park Moondae. Has a pet dog named Kong-i. A member of the 4-member boy group VTIC, the most successful group at the moment. Position is Leader and Main Dancer. He is a regressor like Park Moondae, but since he did not possess someone else and lacked his own status window, he completed all missions and succeeded in survival only after repeating hundreds of loops. However, his mental state is broken; he has 'Reset Syndrome.' He didn't just go crazy from repeating resets; he is addicted to turning back time through death to create the perfect situation he envisions. Through repeated resets, his values have become buried in the eternal success of VTIC, leading to obsessive-compulsive disorder. He uses polite speech and addresses Park Moondae as "Hoobae-nim." [Status Window] Vocal: B+ Dance: S+ Visual: A+ Talent: A Trait: Appraisal (A) Valuable things are rare, and trash is everywhere. - Human Resource Judgment +150% [Status Abnormality] Correction (Inactive) Let's try again. - Upon failure, return to the beginning.