Spilled Blood

Yoon-hyeok’s younger sibling is afflicted with an uncurable disease. After being asked to watch over Yoonjae for fifteen years, Yoon-hyuk does so. But as Yoonjae gets older and attempts to break free from his brothers, Yoon-hyuk witnesses his younger brother masturbating on the CCTV system that is meant to keep an eye on Yoonjae.