Eastern Ukraine during the war against Russia. A young girl travels to the East to find her beloved, who volunteered to fight in the war. One night, she hears a cry for help on the radio. Thinking it is her boyfriend, she goes into enemy territory. But it turns out to be another soldier. The girl saves him and realizes that her destiny is to save people. During one of the battles, she gets into an accident and becomes disabled. But despite this, she creates and leads a medical battalion called "Hospitallers," which saves hundreds of people on the battlefield.