--I won't let anyone call me a loser anymore. I'll use my ability to redo to prove I can be happy! At her engagement party, where she should have been happy, Violet's engagement was broken off by the second prince in the worst possible way. With no talent and nothing to be proud of except her family background, Violet was scorned as a "loser" and her pride was shattered. Violet's bad behavior led to the break-up of her engagement, leading to the loss of her friends and her family's abandonment. Trusted by no one, Violet lost everything and was caught in a fire in the mansion where she was imprisoned, planning to die alone... Reflecting on her past actions and wishing to start her life over, Violet was blessed with the power of "redo." She awakened to find herself one year before the engagement party. Violet changed her mind and, mastering her ability to "redo," set out on a quest to find happiness this time. Then, Violet met Ulysses, the palace's chief magician, who was shunned by those around him and dubbed the "monster magician." However, Ulysses is gentlemanly and kind, the complete opposite of her former fiancé. Violet gradually finds herself drawn to him. Ulysses has a cursed constitution that hurts anyone he touches, but for some reason, Violet seems able to touch him... Furthermore, when Violet uses her "redo" ability to prevent the assassination of the Crown Princess, she becomes embroiled in a suspicious incident in which someone is secretly plotting something.