There's been a brazen theft, and all signs point to the Cadets' guilt! Blast off to a colorful adventure full of mystery and intrigue! While the crew of the ESS Khonsu is negotiating a treaty with the reclusive residents of an important nebula, someone attacks their hosts and makes off with a cultural artifact...and every piece of evidence suggests Nishika is the thief! Now it's up to the Cadets and their new friend Rax to investigate the crime and prove her innocence, all while dodging station security. But can they find the true culprit before their diplomatic mission is ruined forever? And what if they discover that the situation in this beautiful nebula is not as perfect as their hosts would have them believe?