Chase Cooper here, and this is my sixth diary as a 6th grade ninja. As always, there's trouble brewing in the halls of Buchanan School. A bandit is on the loose stealing from innocent students, and as each day passes, the bandit's reach grows. As if the situation isn't bonkers enough, help has come from the unlikeliest of places - Wyatt. But I have a sick feeling in my stomach about the whole mystery, like something far worse is going on. If I had known this was going to blow the lid off the craziest scheme this school has ever seen, then I might've stayed home in bed ... Nah, who am I kidding? Staying out of trouble isn't exactly something I'm good at doing. Buckle up, ninjas, because this is going to be one heck of a bumpy ride.