Melancholia

Seung Yoo participates in the math competition and is picked to represent Asung High along with Ye Rin. The result shocks everyone who thought Seung Yoo had no talent in math except for Ye Rin who knows that Seung Yoo is a math genius. Meanwhile, the parents of other students and Ms. Noh aren’t happy with how Yoon Su runs her math class and club.

All Episodes - Season 1

Episode 1

Fermat’s Last Theorem

Episode 2

Baek Min Jae

Episode 3

Infinite and Finite

Episode 4

The Ten-Year-Old Genius

Episode 5

Faulty Brakes

Episode 6

The Midterms

Episode 7

Seung Yoo Returns

Episode 8

Seung Yoo’s Project

Episode 9

Unlocking Yoon Su’s Heart

Episode 10

The Audit

Episode 11

Face to Face at Last

Episode 12

Flawed Premise

Episode 13

A Place Of Warmth

Episode 14

Asung’s New Director

Episode 15

Ji Na’s Guilt

Episode 16

Noh Jung Ah’s Collapse