Shattering Friendship (S01E07)

Baekyeon Girls’ High School embarks on a retreat where things take a dramatic turn during a diving practice when Ha Rin is unexpectedly shoved into the water. Ja Yeon leaps in to rescue her. The following day, Class Five engages in a thrilling survival game with paint guns. The stakes are high as the last five remaining—Soo Ji, Ja Eun, Jae Hyung, Eun Jung, and Ji Ae—face the risk of being assigned to Grade F.