When you look from a distance, nothing is truly what it looks like, and so is Kim Yu's peaceful life, far from the busy and tense city life, hidden in the beautiful rural areas of South Korea, welcomed with open arms by a new "family" full of love. This family accepted him and Seol on their ranch, and his beloved niece Seol was like his own daughter. However, as Park Kun ying's careful and precise direction began to focus on the details of Jin Yu's existence, slowly revealing his restless soul, we gradually discovered the complexity of the reasons that led to Jin Yu's extreme choice to retire to the countryside and live as a shepherd. Hyunmin, an old male friend of Jinyu University, came to the ranch and broke all balance. Moonkyung, the daughter of the rancher, is secretly in love with Jin Yu and unexpectedly finds them lying in bed. Not long after, Jin Yu's twin sister and Seol's biological mother appeared on the ranch after years of absence and silence, and wanted to take their daughter back to Seoul. The community in that small village appears kind and beautiful, slowly revealing their true colors and expressing deep dissatisfaction with their relationship. The fragile Happiness Sandcastle that Jin Yu worked hard to build is collapsing, and the cold and harsh winter is falling on him. Giovanna Fulvi