Touhou: I Became a Butler of the Scarlet Devil Mansion

The story of a young man, Shun who is transported to the world of Gensokyo. As he wandered through the unfamiliar landscape, Shun was discovered by Remilia Scarlet, the powerful vampire mistress of the Scarlet Devil Mansion. Intrigued by Shun's appearance and potential, Remilia offered him a position as her newest but...