My name is Yami, and this is my story. Before I was born, my parents-the Supreme goddess of ice and the Supreme god of darkness--sealed away their viie powerS to live as mortals on earth. Their love, both legendary and forbidden in divine realms, shaped the fate of our family. When I was very young, tragedy struck. My mother, even in her sealed form, died in a mysterious tire that left scars neither time nor magic could heal. My father, Still alive and known in the mortal world as an SSS-class adventurer, hid his pain behind a stoic mask. With our powers concealed from the world, he raised me, my younger sister Rin, and my little brother Kinji as nobles-proud heirs of House Blood born, one of the kingdom's most ancient and feared duke families. The other great duke houses were House Silverman, renowned for their beast tamers; House Dawn crest, masters of elemental magic: and House Ashen Wald, whose assassins were unmatched in the shadows. In the kingdom, the noble ranks were King, Prince/Princess, Duke, Marquis, Count, Viscount, Baron, and Knight. The Adventurer Guild ranked its members as:F, E, D, C, B, A, S, SS, SSS, and the legendary SSSS-class.