Klea Reynold was a teacher who was constantly overburdened with work, and to make matters worse, she was also ridiculed by her superiors. One day, her hostile boss pushed her down the stairs, resulting in her death. Upon waking up, she found herself fully alive and healthy, except now she was in a different world through reincarnation. Bewildered, she discovered that she was a member of the affluent Evergreen family and engaged to the kingdom's crown prince, Valkyrie Evergreen. Due to facing numerous challenges, all she desired was to relinquish her title and lead a simple life. "You must become a witch within the next three months. If you fail, you will marry the crown prince immediately!" Upon hearing that, she is resolved to become a witch in order to achieve her freedom. Will she be able to do that?