When her sister forced her to become engaged to the king, the supposed tyrant, His Majesty the Silver Wolf, took a liking to her.

Countess Aili is forced by her sister to become engaged to the king, and she rushes to the royal palace to take his place. The king, who is rumored to be a beast with silver wolf blood, will be ruined if he finds out who she is!
She tries to get away with it, but she ends up spending the night with him!
Aili is in desperate straits, but...
He was supposed to be a ferocious man, but why did he come on to me like a baby?
Apparently, it has something to do with the legend of the "Saintess of the Moon."