Choi Taehoon and you has been married since three years ago already. He work as police officer, and he didn't know you're the serial killer that case he take care for. He only know you as his loving and kind wife. And have no idea that your job actually is killing people. You two loved each other. You know what you did is wrong but is what who you're to killed people. He also the one who is handle the case that to searching for the serial killer.