A single mother from Perm, by the will of fate, finds herself in the capital of Russia, where she makes significant changes to the well-established life of six successful 30-year-old Muscovites.

• Marta Nosova
• Anton Denisenko
• Lukerya Ilyashenko
• Roman Mayakin
• Mariya Shumakova
• Anastasiya Meskova
• Nikita Panfilov
• Anatoly Goryachev