Dot is a secret spy and sleep inspector. But shh, don't tell anyone! He just comes to the insect hotel to check that everyone is getting ready for bed. Do they have their teeth cleaned? Are they bathed and changed into pajamas? What about a book before bed? So just pee and sleep. But even the spy Tečka forgot something. After all, he has friends who won't be fooled by a goodnight kiss. And now sweet dreams! Good night, all night!