Oh Sehun was a renowned piano prodigy since childhood. He grew up in concert halls listening to monotonous complements from faceless elites. His lack of freedom during his childhood forced him to grow up. Wearing a mask of ice and stone, he seemed so perfect from afar; as if it was not he who was wearing the mask, but rather,  the mask was simply who he was. However, from up close, cracks and dents that allow you to view his fractured soul could be clearly seen.