Measure, the daughter of an unsuccessful ballerina, went to a choreographic school at the request of her mother. Hoping to earn the love of a powerful, cool mother, the girl made every effort to become better. However, the mother is still more concerned about breaking the relationship with her husband and moving him to a new wife in the capital. The mother forces Mira to join the Capital Academy of Choreography in order to become closer to her father's new family and to spy on him. Hoping to bring her husband back, she pushes Mira into a crime ...