There is a custom in the Kingdom of Rhine that respects those who bear the memory of another world as saints. Elise, the reincarnation from another world, was enshrined as a princess following this rule. But since the arrival of Hina, another reincarnation from another world, the king's heart has obviously tilted towards her.
This marriage was originally a political marriage without love. Seeing that the king and Hina were inseparable, people around them began to discuss rumors of their divorce without permission. Until one day, Elise learned that the king had spent the night with Hina after all, and she finally made up her mind: "I want to leave this palace!"
However, even though he had escaped from the palace, the king soon caught up with him. Facing Elise who wanted to leave, the king still refused to agree. After a quarrel, he actually put forward a condition - if he wanted to divorce, he had to win the position of Holy Princess first. Elise agreed to achieve the purpose of divorce, but this meant that she had to compete with another saint, Hina. To make matters worse, a mysterious epidemic is spreading quietly. While Elise faced the many challenges of selecting the Holy Queen, she set out to investigate the mystery behind the epidemic.
Concept: The redemption of the reincarnated princess