Pavel is an ordinary young man whose father once left the family without explanation. But instead of being angry at the parent, Pasha does not believe that dad could have committed a bad act intentionally, and decides to investigate his disappearance, coming up with all sorts of theories and checking their truth as events go on.

Year 2013. Ukraine. Navy officer Maxim Fadeev comes from St. Petersburg to the Crimea, after receiving a telegram about the death of his grandfather.

Lieutenant-Commander Vladimir Kozlov must find a bride and get married in a few days.

Manya and Sanya are the regular kids who spend most of the time playing video games. But once while being on the beach they find something totally unexpected...