Ikta is a brilliant, but lazy and unmotivated boy.  His childhood friend, a high-ranking daughter of a noble, offers him an easy position at a library if he can help he get the top score on a military exam.  But their lives take a sudden turn when the boat carrying them to the exam runs aground, and Ikta rescues a mysterious girl on board.  When she turns out to be a princess, and they all find themselves behind enemy lines, Ikta is going to start having to work hard for real...
The eastern garrison is fighting
the Kioka Republic's invasion, right?
الحاميّة الشرقيّة تُقاوم غزو جمهوريّة كيوكا، صحيح؟
Die östliche Garnison schlägt derzeitig die
Invasoren aus der Republik Kioka zurück, oder?
Ese cuartel se encarga de la invasión
de la república de Kioka, ¿no?
Allí se encargan de la invasión
 de la república de Kioka, ¿no?
La garnison de l’est repousse
l’invasion de la république de Kioka.
Sbaglio o la guarnigione 
di quella regione sta affrontando
A guarnição ao leste está
Восточный гарнизон ведь сейчас 
 сдерживает натиск киокских сил?