Melancholia

Ji-na’s Guilt (1x15)

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Yoon-soo and Seung-yoo hold hands for Si-an, supporting, relying on, and moving together. In the end, they get close to exposing that Si-an's condition was the cause of what went behind the Global Talent Class, the special textbook, and the corruption at Asung Academy. And to destroy Noh Jung-ah's Asung kingdom, Yoon-soo and Seung-yoo begin to persuade people to tell the truth.