Reborn, Singing and Walking

Under the background of the rebirth of the constitutional monarchy, she became the weak concubine of the Duke's palace. When her grandfather was six years old, he finally returned home and was greeted by her beautiful half-brother. He had just become familiar with the family, but before the house became familiar, he was sent to the manor under his name. Facing these people who are already sensitive and suspicious, how can she find her own style step by step!