Euphemia and Cornelia
Full-blood sisters of the royal family, Euphemia means everything to Cornelia, and Cornelia is Euphemia's irreplacable sister.
Euphie is Cornelia's only weak point. Cornelia is a cold-blooded, rutheless killer who well spill as much blood as she needs for her goals. But if Euphemia is involved, she becomes nothing; she can't do anything that would at all endanger her younger sister. Cornelia has been like that her whole life, doting on her younger sister since childhood.
But the sisters couldn't have any more different personalities. The passive and kind Euphemia is like a peace icon to the people, while Cornelia is a warrior princess. Despite their unbreakable affection for one another, the two do have their tensions when their views clash.
For example, when Euphemia decided on the creation of the Special Administrative Zone Japan, she did not tell Cornelia before hand. Maybe her trust in her sister was not strong, or perhaps she knew her too well, and would know that Cornelia would reject the idea. Euphemia also disagreed with the way that Numbers were treated, and when Cornelia reminded her of the law, of the etiquette that was set before them, Euphemia challenged those laws. Cornelia, looked sternly at Euphemia, asking her if that meant she wanted to take the throne as Queen.
The two sisters have differing views, and thats why they don't share everything with each other. But that doesn't mean that they don't get along well. There are few moments in their busy lives when they have time for each other to just hang out. But when they do, Cornelia can express her kinder and playful side.
When Euphemia died, Cornelia was devastated. Her unwavering battle face was shattered when she heard of Euphemia's death. The warrior retreated from the battle, and locked herself in her sister's room, wondering how the person who she valued most had died.
However, she soon realised that she was wasting time. Wasting time she could be using to avenge Euphemia.
