November 10, 2021 • 1h 11m
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 t...Read more
November 11, 2021 • 1h 13m
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 ...Read more
November 17, 2021 • 1h 7m
Seung Yoo participates in the math competition and is picked to represent Asung High along with Ye Rin. The result shocks everyone...Read more
November 18, 2021 • 1h 8m
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 find...Read more
November 24, 2021 • 1h 4m
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 ...Read more
November 25, 2021 • 1h 12m
Yoon Su gets overwhelmed with mixed and complex emotions after hearing Seung Yoo profess his love for her. Gyu Yeung notices Seung...Read more
December 1, 2021 • 1h 1m
After four years, Seung Yoo has now become a renowned mathematician, and he returns to look for traces of Yoon Su who has disappea...Read more
December 2, 2021 • 1h 1m
Now that he has reunited with Yoon Su, Seung Yoo tries to get close to her again. Noh Jung Ah, who doesn't know that Yoon Su has b...Read more
December 8, 2021 • 1h 1m
Seung Yoo tries to bring Yoon Su out into the world from her rut by getting close to her heart, just the way she helped him. Meanw...Read more
December 9, 2021 • 1h 6m
For the first time, Yoon Su reveals to Seung Yoo her pain and suffering. Seung Yoo discovers the person behind their love scandal ...Read more
December 15, 2021 • 1h 9m
Yoon Su starts to smile little by little thanks to Seung Yoo, and the two of them have an enjoyable and memorable time together. M...Read more
December 16, 2021 • 1h 4m
Seung Yoo announces that he was the student involved in the teacher-student love scandal at Asung High and shocks everyone that it...Read more
December 22, 2021 • 1h 2m
Seung Yoo understands the error in the premise and Yoon Su deeply. He becomes frustrated because his love for Yoon Su obstructs an...Read more
December 23, 2021 • 1h 1m
Seung Yoo and Yoon Su finally reveal the truth behind the scandal that happened in their past. While Noh Jung Ah puts forward a sc...Read more
December 29, 2021 • 1h 1m
Yoon Su and Seung Yoo hold hands for Si An, supporting, relying on, and moving together. In the end, they get close to exposing th...Read more
December 30, 2021 • 1h 8m
Finally, Seung Yoo and Yoon Su reveal the secrets behind Asung Academy and Noh Jung Ah to the world. How will Noh Jung Ah's defeat...Read more