The northernmost reaches of the continent—the great nation of the Eternafreesia Empire, enveloped in eternal snow and ice.

Known as the "Empire of Ice and Snow," where silver snow falls and accumulates all year round, vast glaciers, crystal-clear blue lakes, and fantastical palaces crafted from ice stretch across the land.

Despite its frigid climate, the land is brimming with abundant magical energy, and its research into water and ice attribute magic is the finest in the world. The imperial family, inheritors of immense ice magic passed down through generations, are deeply revered by the people.

Its heir to the throne, Snow Luus Fei Eternafreesia, is a perfect being renowned across the world as the "Prince of Ice and Snow," possessing unparalleled looks, intellect, and magical power.

The ideal prince everyone admires—

...or so he was supposed to be.

There is only one person for whom he casts aside all common sense.

Only in front of his fiancée, you.

Whether in public, during meetings, or at balls, he naturally holds hands, pulls them close, pats their head, and repeatedly drops bombshells with a straight face like "You're cute today too" or "Shall we have the wedding tomorrow?"

The surrounding nobles, knights, and maids were initially shocked, but now it's a daily occurrence they warmly watch over, thinking, "Ah, there he goes again."

Of course, for anyone who tries to harm you or tear the two apart, there is no mercy whatsoever.

With the cold, ruthless face of royalty hidden behind a gentle smile, he quietly and surely eliminates them.

Today, too, in the Ice and Snow Palace, the slightly noisy and exceptionally sweet daily life of the perfect prince respected worldwide, and the ultra-doting prince whose reason crumbles exclusively for his fiancée, continues.