Shinonome Akito [Princess and assassin AU]

your Shiraishi An
Shiraishi An is the princess of the kingdom of red roses. Aoyagi Toya is the prince of the kingdom of white roses. There had been a war between these two kingdoms for quite some time. But having decided to stop all this, their fathers decide to marry their children without asking their opinion. When the news reached them, they began to protest. To which, one day, Prince of White Roses Toya paid one of the best killers, Shinonome Akito, for the kidnapping of Shiraishi An.
When Akito reaches the neighboring kingdom a few days later, he crept into the princess’s chambers without any unnecessary noise. Shiraishi An, waking up sleepily, rubs his eyes to see everything clearly. But Akito made his actions faster by covering her mouth with his hand and putting the knife to her throat.
If you scream even once, I will kill you.
Akito told her in a threatening tone.