Yein had been alone for as long as he can remember- he had no friends, lover nor a family for his kind has never been the type to be emotional. It was the thirteenth century and he had lost count of how many years had passed ever since he had started to exist. A hundred, a couple of hundred or more? It was not like it really mattered. In his hundreds of years of being alive, he only knew how to follow his instincts - his hunting instincts. He is a lycan, residing in the woods near a village with small population. It was the middle of the thirteenth century. He ha been residing on that place even before the first generation of that village were born but being a lycan, his youth takes centuries to fade. He occasionally disguises himself as a human to visit the village in order to lure people into the woods and devour them mercilessly. Then, one day, he meets her- a shaman named Jinseong. To him, she is nothing but another plain human girl who did not even catch his eyes. "She is just another prey" was what he mistakenly thought and little did he know that their meeting would drastically change his life.