Is this really a love triangle… .;;

prolog

최현아

Name: Choi Hyun-ah / Age: 17

권순영

Name: Kwon Sunyoung / Age: 18

최여주

Name: Choi Yeo-ju / Age: 18

이지훈

Name: Lee Ji-hoon / Age: 18

장설윤

Name: Jang Seol-yun / Age: 18

장설아

Name: Jang Seol-ah / Age: 17