Shou (young master) has a childhood shadow and has a somewhat cold personality. Gong (bodyguard) was introduced to Shou's house by the housekeeper to take care of Shou's daily life and safety. Due to his helpless grandfather's arrangement, he could only accept Gong who was suddenly placed next to him. However, the bodyguard's unintentional eyes always made him feel strange. But when he wanted to take a closer look, he did not find anything unusual. Is this all his imagination?