A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.
Cast: Lee Hye-ri, Chung Su-bin, Kang Hye-won
19UHDHDCC
Season 1
16 episodes
1. Episode 1After living in a orphanage, Woo Seul-gi transfers to a top-ranking school hoping to find her father - and soon catches the eye of a popular student.19CC30minFeb 10, 2025
2. Episode 2Facing a heartbreaking discovery, Seul-gi struggles to adjust to her demanding schoolwork, while her background makes her a target of bullyng.19CC30minFeb 11, 2025
3. Episode 3Yu Je-i continues to show kindness towards Seul-gi and invites her to her private study space, drawing the two girls closer together.19CC30minFeb 12, 2025
4. Episode 4A furious Choi Gyung becomes suspicious when Je-i nominates Seul-gi as class monitor. Ju Ye-ri overhears a conversation about Je-i's former seatmate.19CC30minFeb 13, 2025
5. Episode 5While Seul-gi finds details of her family history on Je-i's phone, Choi Gyung looks into the connection between the two girls'past.19CC30minFeb 17, 2025
6. Episode 6Students take drastic measures to beat the stress of midterms. Choi Gyung shares a discovery with Seul-gi, causing them to question Je-i's intentions.19CC30minFeb 18, 2025
7. Episode 7Ye-ri makes a deal with Je-i's father, Yu Tae-jun, by using his secret against him. Seul-gi worries about a healt checkup following her exams.19CC30minFeb 19, 2025
8. Episode 8Ye-ri steals Seul-gi's father's phone. As she tries to unlock it, the rest of the students head to the school festival.19CC30minFeb 20, 2025
9. Episode 9An attack at the festival causes panic at the school. Je-i comes to face with a figure from her past as they fight over the stolen cellphone.19CC30minFeb 24, 2025
10. Episode 10As the police investigate the school's drug problem, Seul-gi comes under suspicion. Je-i makes a deal while seeking to help Seul-gi.19CC30minFeb 25, 2025
11. Episode 11Struggling to find Yu Je-na, Je-i decides to frame her for dealing, hoping the police will be able to locate her before their father does.19CC30minFeb 26, 2025
12. Episode 12A traumatic discovery leaves Je-i in a vulnerable state. Feeling uncertain over the situation, a suspicious Seul-gi looks for answers.19CC30minFeb 27, 2025
13. Episode 13While attending a funeral, Seul-gi suspects foul play. Her search foe evidence leads to a grim connection between her father and Tae-jun.19CC30minMar 3, 2025
14. Episode 14With the help of Seul-gi, Je-i uses hidden cameras to spy on her parents, hoping to find a witness who can assist with the court case.19CC30minMar 4, 2025
15. Episode 15Je-i and Seul-gi take drastic steps when their ranks slide after a big test. Byeong-jin pressures Choi Gyung into taking pills to maintain her grades.19CC30minMar 5, 2025
16. Episode 16Leading up to the exam, Je-i and Seul-gi craft a final, defiant plan - but there are high risks for everyone involved.19CC30minMar 6, 2025
Viewers also watched
Friendly Rivalry
★ 8.7/1020251 season16 episodesEnded
The story of us who never learned how to lose.
A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.
Creators and cast
- Directors
- Kim Tae-hee
- Created by
- Song Chae-yun
- Studio
- YLAB, STUDIO X+U
Maturity rating
19Check the rating before watching with younger viewers.
