What would life be like if you were offered the opportunity to become a secret agent? Full of adventure, of course! And if you're new to this business, it's also funny! Rose and Lilia Rassvetov are recruited into their ranks by an elite secret agency and tasked with investigating the mystery of the disappearance of seven historical stones from the Russian Diamond Fund. Newcomers will have to figure out who and why came up with the idea to rob the carefully guarded exhibition. And why were they chosen for the roles of new agents?