Disclaimer: Characters do not belong to me they belong to Yoshihiro Togashi, also Killua will be 21 in this story. And the plot is my own.
(Y/N)'s life had been nothing short of perfect. Sike. She, as the next in line to rule the Crimson Flame Clan, must bring her country peace. Their war with the Azure Lightning Clan has destroyed their country. But one day, a future empress of the Azure Lightning Clan, Alluka Zoldyck, offered a compromise. Marry her brother Killua (I get that he's 3rd in line, but in this case, he would be a way better ruler then Illumi and Milluki), Become the new empress of the Azure Lightning Clan when Killua becomes emporer, save her people from slaughter, and most of all, try not to get killed by future husband.