Melancholia (2021)

S01E03 Infinite and Finite

Seung Yoo takes part in the math competition, earning a spot to represent Asung High alongside Ye Rin. The outcome surprises many who underestimated Seung Yoo's mathematical abilities, with the exception of Ye Rin, who recognizes his genius. Meanwhile, the parents of other competitors and Ms. Noh express their dissatisfaction with Yoon Su's management of the math class and club, leading to rising tensions within the school community.