In a modern city inhabited by anthropomorphic animals, an emergency response team is on duty: Musya the squirrel, Chuk the hedgehog, and Stanislav the wolf. Every day, they come to the aid of those in difficult situations: someone has been playing too close to the water, someone has gotten lost during a thunderstorm, or someone is stuck in an elevator. Curious Marusya and Bunny often become the heroes of these stories, but together with the rescuers, the little animals learn how to be careful and stay calm in dangerous situations.