Leila Zenica, Princess of the Kingdom of Zenica who is forced to be engaged to a Duke Margret who is 20 years older than her. Her body is thin because she has to go on a strict diet to maintain her body on the orders of the Queen, or rather her stepmother.

Her birth mother was banished from the Kingdom because she was infertile after giving birth to Leila and secretly had an affair with the current Queen who brought a boy when she arrived.

Leila lives under a lot of pressure, she is always forbidden from doing this and that. She even has no other choice but to accept the engagement with Duke Margret. Since the Kingdom of Zenica strongly supports women's chastity before marriage, Leila goes to a brothel and meets someone.

She hopes that with this, the marriage can be canceled. But she doesn't know that another future is waiting for her.