The Genius Prince's Guide to Raising a Nation Out of Debt (Hey, How About Treason?), Vol. 5 (light novel)

IT AIN'T EASY BEING A DIPLOMAT!
After the debacle in Mealtars, all eyes are on the small kingdom of Natra.The citizens are partying it up! Meanwhile, Prince Wein is busy fretting over Marden,a newly acquired territory basking in good fortune, much to the envy of hisloyal subjects. To prevent the scales from tipping too much in Marden's favor, he'sstarting to think it might be necessary to form some kind of alliance with KingGruyere from Soljest. As if answering his prayers, an invitation lands in hislap-from the great king himself!