(Modern AU) Remilia finishes giving Patchouli a tour of her house by showing her the bedroom. There, she reveals something about herself and things follow. Patchouli, sometimes nicknamed 'Patchy', is a witch that lives in the Scarlet Devil Mansion. She is mostly seen in the library, which holds a vast amount of books. Patchouli Knowledge (パチュリー・ノーレッジ, Pachurii Noorejji) is a witch and resident of the Scarlet Devil Mansion in the library. She's friends Scarlet Weather Rhapsody · Player Spell Cards · Touhou Hisoutensoku/Spell.