Melancholia

Ji Yoon Soo (Im Soo Jung), a passionate mathematics teacher at Ahseong High School, is dedicated to helping her students discover their potential. Among her students is Baek Seung Yoo (Lee Do Hyun), an introverted and struggling student who spends most of his time alone taking photographs. Recognizing Seung Yoo's mathematical talent, Yoon Soo works closely with him, helping improve his grades. However, their connection leads to scandalous rumors that devastate Yoon Soo's professional reputation. Four years later, they reunite with a shared mission to expose the corruption at Ahseong High School and clear Yoon Soo's name. This is a 2024 South Korean drama exploring the complex relationship between a teacher and student as they fight against institutional injustice.