In the shadows of a desolate realm, a young woman unfolds her life within the walls of an abandoned house. By the age of 18, beneath the luminous glow of a full moon, she unveils the startling revelation of her vampiric nature. Prior to this revelation, her sole companion was the enigmatic "man in the corner," a friendship that appeared to blossom into something deeper. However, the moment she embraces her ruthless and cruel identity, he recoils in fear, realizing the profound transformation that has taken place within her.