What lies underneath

When a princess, or on the rare occasion, a commoner, has a blood crown mark, you better not trust their innocent looks, for they are killer queens in disguise. Blood is on their hands. And more is still to come.

Naomi is a commoner gifted with the blood crown mark. Getting a crown mark means you are a warrior, a killer, a queen. And once she turns 18, she will go to the ascension palace, where the crowning will begin. But, only 5 queens out of many will be chosen to rule the kingdom of Vaian. So, until they get their power, they must not kill. But after they get their blood royal power, they pull out their magical daggers and the bloodshed begins.
These daggers are special, for every time you kill a queen, it absorbs their mark and becomes stronger, increasing your power and your strength.
Pretty girls fighting in pretty dresses.
But what lies underneath the sweet facade isn't so pretty.
Pretty girls with pretty knives.