In order to earn tuition, medical, and living expenses for my two younger sisters, I resolutely came to work as a lumberjack in the Great Forest Company. I went deep into the mountains to cut trees alone, but there was something strange here. I have never seen tree species, beasts that worship trees, wishes that can only be triggered when dying, and toads in dreams. I fight with these beasts with a shotgun, but what I don't know is that these beasts are notorious anomalies outside the forest. As soon as they enter the forest, they turn into ordinary beasts and die in my hands. And after they died, they all became a part of me, constantly increasing my strength, but I never realized it.