Solving riddles is a fun activity! And in the strange message that falls into the hands of inseparable friends Dimka and Romka, there are plenty of mysteries. One thing is clear: the assassins Spider and Skeleton are pursuing a certain... Little Red Riding Hood. How to save her? Who planned this crime and why? There are more questions than answers. Young detectives begin an investigation at their own risk, without even imagining what dangers lie ahead.