Rose is a mysterious entity in the series The Lemony Curse of Mini-Lemon that had been summoned by Mini Lemon to give her demon powers. In October of 2018, she had forced Lemon to transform into Demon Lemon. Rose is a mysterious entity in the series The Lemony Curse of Mini-Lemon that had been summoned by Mini Lemon to give her demon powers. In October of 2018, she had forced Mini Lemon to transform into Demon Lemon and even after Demon Lemon left the channel for the year, Rose still remained.