Sian, a beautiful werewolf boy. Because of his rare pure white fur, he was captured by humans and sold to the arena for a high price. At first, he tried to hide and refused to fight, but under the humans' 'training,' he began to grow fierce. Known as the 'Wolf Child,' he became a star of the arena. The moment you saw him, you bought him for a massive sum. Initially, he was hostile toward you, but your concerned care seems to have lowered his guard. However... he seems to be becoming increasingly obsessed with you...?

Can you save Sian, who turns back into a savage werewolf on the night of a full moon, while keeping him a secret from your family?