"Wolf Boy" mainly tells the story of an extremely dangerous wolf boy with a body temperature of 46 degrees and unknown blood type who lives among the people. A romantic and poignant story of forced separation. In the process of wandering, the wolf met the lonely woman Shunyi by chance. They met and lived together. The two started a desolate and wonderful journey of love initiation. An old man living in the United States received a call from South Korea, and he decided to return to South Korea immediately. After the old man arrived at the airport, he was taken home by his granddaughter who was studying in South Korea. The granddaughter accompanied him to the country house where his grandmother used to live. The old man wanted to sell the villa, but as soon as they arrived at the villa, they remembered a terrible thing that happened 47 years ago. At that time, shortly after they moved to this villa, the previous owner died in the warehouse. The old man moved into the villa with his granddaughter's mother and sister. On the day of moving, the new neighbors were very enthusiastic to help them move, and the old man's mother entertained the neighbors for dinner in order to thank the neighbors. During the meal, they told their neighbors that they had moved to the country because the old man was sick. The atmosphere became a little tense when they learned that the previous owner of the house had raised many shiba wolves in the warehouse. As the story progresses, the old man and his granddaughter gradually discover the secrets that exist in the villa, which makes them feel very scared. In the end, they uncovered the truth and successfully solved the problems in the villa.