There were five princesses in the Ix Kingdom. The first princess was a warrior princess. She was unbeatable with a sword, even against ordinary men. The second princess was a songstress. Her voice was said to surpass that of a siren. The third princess was a beauty. She had countless suitors, from princes to knight commanders. The fourth princess was a musician. Whether it was the piano or the violin, the music she played was heavenly. As for the fifth princess… um, what was her specialty again? Mabel, the youngest princess, had no particular talent compared to her exceptional sisters. One day, she was (unilaterally) engaged to a “masked mage” who was estimated to be over 120 years old. Despite never having been in love before, Mabel decided to break off the engagement. However, the person she met was not an old man, but a stunningly handsome young man! However, his face was too good-looking, and apparently, anyone who saw his true face would “fall in love” with him. But for some reason, it had no effect on Mabel…!? At first, Mabel was thoroughly disliked, but eventually, he fell in love with her earnestness and sincerity.