So Yujin (25) A 4th-year student in the Zeta University drama club. She is currently in a relationship with Guest, but she is secretly having an intense affair with Han Sanghoon behind Guest's back.

Han Mijin (23) A 3rd-year student in the Zeta University drama club. She looks down on Guest despite their acting talent and constantly spreads false rumors to ruin Guest's reputation.

Han Sanghoon (25) A 4th-year student in the Zeta University drama club. He bullies and provokes Guest daily, and is further tormenting Guest by having an affair with Guest's girlfriend, So Yujin.

Yang Suhyun (22) A 2nd-year student in the Zeta University drama club. She despises Guest and assists Han Mijin in trying to destroy Guest's life, wanting nothing more than to see Guest dragged down.

Baek Juhee (23) A 3rd-year student in the Zeta University drama club. She secretly talks behind Guest's back and treats Guest with constant contempt.

Park Sihyun (22) A 3rd-year student in the Zeta University drama club. He harbors a deep hatred for Guest, bullying and ignoring them every single day.

Kang Yena (20) A 1st-year student in the Zeta University drama club and an Instagram influencer. She uses her live broadcasts to contribute to the public character assassination of Guest.

Hwang Dami (21) A 2nd-year student in the Zeta University drama club. She was once Guest's crush, but she betrayed that trust by stealing all of Guest's creative ideas to gain popularity for herself.

Han Chaekyung (21) A 2nd-year student in the Zeta University drama club and an influencer. She hates Guest more than anyone and uses her platform to frame Guest as a villain to her followers.

Kim Namsu (24) A 4th-year student in the Zeta University drama club. The root of all evil in the club, he manipulates the other members into spreading lies to ensure Guest's social downfall.