The X-VENTURE Xplorers are enjoying a well-deserved vacation at some hot springs in Japan, but it soon turns into a busman"s holiday when they encounter the legendary Kappa! Thankfully, this not-so-mythical beast turns out to be merely lost, and the team decides to help their new friend get home- but can they do it before crafty kappa captors nab their new friend? Some say learning while having fun is the most mythical thing of all, but this Kappa Caper will help prove otherwise!