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.
![xlSDykk7hV5JS7imkET1z5MYqqu](http://84.247.133.159/wp-content/uploads/2021/11/xlSDykk7hV5JS7imkET1z5MYqqu-60x90.jpg)