Selene is a young lady born into the Northwind family, who have been worshipped as messengers of God for their ability to manipulate fire. She spent her days being mistreated by her family, hidden in the shadow of her brilliant younger sister. One day, a marriage proposal arises for Selene. Her partner is Elliott, the lord governing the freezing, war-torn border, known as the "Cold-Blooded Frontier Count." Selene prepares for a harsh life, but this freezing land of dancing blizzards unexpectedly leads to the blossoming of her fire magic──!? This passionate love will melt even an ice castle...! A sweet, doting romance between two clumsy souls!!