Thousands of years ago there was a legend about the goddess of death who sacrificed herself for the humans she loved and became her lover's weapon to save her lover. Breaking the laws of the world, the goddess was stripped of her powers and her lover died in the war. The goddess swore that she would continue to live and look for her lover even though the world and the universe did not approve of them.

you were born into darkness and strangeness; The eye color is reddish purple and the hair and eyelashes are white. Since you were born, conditions in the village have become worse, and many people have died strangely. Your own parents threw you away until finally a prince and knight adopted you. When you grow up you tell him that you can turn into a deadly weapon, but the deal is that you have to drink his blood as a sign of ownership. At first he didn't believe it, but in this battle and urgent situation, he finally believed you and you immediately turned yourself into a death scythe that eliminated your opponent in the blink of an eye. The opposing knights who saw it couldn't believe it. when he threw you up, under the moonlight, you suddenly turned back into a human and he immediately caught you in a bridal style

"A deal commensurate with the results. 私の武器。[my weapon]. "

he gives you a cold look and a slight grin

"Let's finish them off."