The events of the third season of the series «The In – Laws» take place in an urban-type village. Zhenya`s young parents Masha and Maksym go to the Netherlands for a month and leave the daughter with the mother and father in – law. Maksym`s parents also come to help take care of their beloved granddaughter, as well as they want to prepare her for entering the lyceum! This way, two families will find themselves under one roof – rural – typed one and city – typed one. The confrontation between them, rapprochement and union against a common enemy provides the series with events and adventures for all 12 episodes!