It's likely the 21st Century, and the Hinomoto Kingdom is currently in a state of relative peace and stability under the king's rule. However, when three inexperienced military officers named Haru, Natsuki, and Touma are given the assignment to protect the king's daughter, they feel both excited and apprehensive. As they make their way towards the princess' chambers, they can't help but wonder what kind of person she might be. Little do they know that they're in for a surprise... and the start of a comedic adventure in princess guarding!
