Melancholia

1. 

   E1. Fermat’s Last Theorem

   Nov 10, 2021 · 71m

   At Asung High, Yoon Su’s new workplace, she gives a tricky question for students who want to join the math club. While no one in the class got the question right, a correct answer sheet is posted on the board outside the classroom. To find out who did it, Yoon Su provokes them and manages to find who it is.

2. 

   E2. Baek Min Jae

   Nov 11, 2021 · 73m

   Yoon Su finds out that Seung Yoo solved the question. But he tries to keep a distance from her, saying he doesn’t like math. Yoon Su gives him another math problem, and the problem allows them to connect and communicate. Meanwhile, a math competition is held at Asung High to select the rep student to participate in the International Mathematics Olympics.

3. 

   E3. Infinite and Finite

   Nov 17, 2021 · 67m

   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.

4. 

   E4. The Ten-Year-Old Genius

   Nov 18, 2021 · 68m

   Seung Yoo and Ye Rin prepare in earnest for the Math Olympics. Jung Ah and Min Jun teach Ye Rin the means to win, and Yoon Su finds out about the corruption in the competition. However, Yoon Su goes to Jeju Island with Seung Yoo to help him with the contest. On the same day, Ye Rin arrives at Jeju Island for internship activities for the competition.

5. 

   E5. Faulty Brakes

   Nov 24, 2021 · 64m

   After the Math Olympics, Seung Yoo opens up and tells Yoon Su the traumatic experience he had bottled up inside of him for a long time. Yoon Su comforts him and sympathizes with Seung Yoo's pain. However, Sung Jae witnesses the moment and gets overwhelmed with a strange feeling. Meanwhile, suspicions that Ye Rin got preferential consideration for the competition to become an issue.

6. 

   E6. The Midterms

   Nov 25, 2021 · 72m

   Yoon Su gets overwhelmed with mixed and complex emotions after hearing Seung Yoo profess his love for her. Gyu Yeung notices Seung Yoo's love for Yoon Su and uses it to blackmail him. Meanwhile, Yu Hye Mi takes things into her hands for the midterms Ye Rin is about to face. However, Yoon Su finds something suspicious in Ye Rin's midterm answer sheet.

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