The latest mission for Naruto, Sakura, and Rock Lee sure sounds easy: escorting Prince Michiru and his son Hikaru home to the beautiful Crescent Moon Kingdom. But the royal family turns out to be a royal pain, especially after Michiru buys his son an entire circus as a souvenir!
Naruto and his teammates find themselves training wild animals while the spoiled princes treat them more like servants than shinobi. But when Michiru and Hikaru return home to a villainous uprising, they discover there are some problems money can't solve. Can Hikaru learn what's really important - and find the strength of a true ruler - in time to help his new ninja friends save the kingdom?