We follow the journey of students in a science club at Saebyeok School.
Jeong Sung-young
Bom Woo Joo
19 episodes
Yoo Jun
Gang Won So
19 episodes
Jeong Taek-hyeon
Ho Jiman
19 episodes
Choi Min-yeong
Heo Hong
19 episodes
Kim Dae-hee
Gu Man Ri
19 episodes
Sieun
Jennie
11 episodes
Ryu Han-bi
Ju Soha
11 episodes
Lee Soo-min
Na Ranee
8 episodes
Jung Myung-hoon
Ga Seol
8 episodes
Lee Do Yoon
[Taekwondo Coach]
8 episodes