The heroine was fortunate to be born into a dynasty of saints who are highly revered in the state. From a young age, the girl was prepared to be worthy of her lineage, learning all the necessary disciplines and wisdom. She was destined to become the wife of the second prince, but Julius breaks off the engagement, which turns out to be a complete disaster for his bride. He explains his actions by saying that his chosen one is too perfect, and therefore he would be bored with her. Even the relatives started to treat the girl with prejudice after this. She found herself alone within her own family.
Due to her redundancy, Filia is sent to another kingdom to repay a debt. Upon arriving in the new place, the girl discovers that she is highly respected and her abilities are needed. She manages to protect the city from monster invasions and also heals people infected with the plague. Filia is happy that she is needed by her new loved ones. She learns that a dark period has begun in her homeland and her help will not be superfluous. The heroine will have to show indifference towards those who betrayed her, or forgive them and help.