On his wedding anniversary, Han Chul-min (Jang Hyuk) drives into his apartment complex parking lot and sees a large crowd gathered by the entryway into his apartment. He enters holding a bouquet of flowers for his wife, instead he finds police officers scattered about collecting evidence. In his bedroom there is a large pool of blood dripping onto the floor from the bed, and his wife is nowhere to be seen. Han is then handcuffed, arrested and taken into police custody for her murder.