The series tells about a group of teenagers in a children's hospital, about their growing up and struggling with circumstances, about how the characters are friends and love, respond to the challenges of fate and make principled choices.

• Filipp Ershov
• Kuzma Kotrelev
• Azamat Aliyev
• Denis Paramonov
• Gleb Kalyuzhny
• Stasya Miloslavskaya
• Mariya Shalaeva
• Alexander Ilin