Katya and Andrey arrive in
Malta on the eve of their wedding and they coincidentally encounter Max in a diving center, a
scuba diver and Katya's former fiancé. Max suggests that they all begin diving together. During one of the dives, Katya finds a fragment of a life jacket with the number of a German submarine from the time of the Second World War. After investigating, the guys find out that in 1942, members of the
SS stole ancient Egyptian relics from the Maltese
Order of Hospitallers, which should have been delivered to Germany. However the treasures failed to reach their destination. They decide that the drowned submarine must be somewhere around the Maltese beaches. Katya, Andrei and Max become immersed in the quest for treasure and a
love triangle develops between them. ==Cast==