Albert, a half-human and half-vampire, is abhorred as a "cursed child" and lives a solitary life. However, by chance, he is introduced to the werewolf brothers, who have come to live with him. Matthew, the innocent younger brother, and his older brother, Thomas, who gently embraces him and says, "I like Al just the way he is."

This is a story of how Albert's cold heart gradually begins to melt because of these two brothers.