Ep 9 - Someday, it'd be Nice if We Could all Go to a Festival Together Again

Everyone from Quest Dorm goes to Nanami's home country, the Principality of Bladefield, and runs into Nanami's little sister Hakua, and the crown prince. Then there's big news about Hakua and Nanami. Then No. 0 talks to Hatate about the founding fairy tail of the country.