Who would've thought that the first meeting between an introverted girl and a psycho would happen at a performance? Just one look and suddenly, the tension between them both starts. From music to bullying, they go through an unexpected bond that leads to 𝑜𝑏𝑠𝑒𝑠𝑠𝑖𝑜𝑛. #bravecitizen #hansugang #leemoonki #sosimin #kdrama #psycho #obsession #revenge