The 8th Net Novel Grand Prize Winner! Hirooka Takumi (20), an employee of a black company, stops by a convenience store on his way home from work. After giving his beloved dog, Leo, a treat, he eats the convenience store bento he bought. As he gets up to take a bath, Takumi collapses from overwork and loses consciousness. When he wakes up, he's in an unfamiliar forest, and next to him is a large wolf—or rather, his dog Leo. Leo has grown large enough to carry a person, and he instantly defeats the monsters that appear from the depths of the forest. Takumi learns from a woman named Claire that Leo is a Silver Fenrir, the strongest monster. Takumi wonders if this world is a dream, but after talking to Claire and seeing Leo's strength, he realizes that he has been transported to another world. Welcomed by Claire, who owns a large mansion, Takumi begins to live in the mansion. Takumi and his dog Leo, who has become the strongest monster, the Silver Fenrir, protecting Takumi. Takumi realizes he has a gift, but it's the ability to grow weeds. This story follows Takumi as he uses his gift to live in another world with his beloved dog Leo and the young lady Claire. The story progresses at a slow and relaxed pace.