Saving MotherTV Show

The series' main characters are graduates of the same orphanage. They've been friends since childhood, and their teacher, Lyudmila Petrovna, was like a mother to them. Twenty years have passed. Svetlana decides to gather everyone for a reunion. Lyudmila Petrovna is also invited and has promised to attend. Everyone gathers, waiting for Mama, but she doesn't show up. She doesn't answer her phone. So the boys go to her home. But a strange man is there, saying the pensioner has moved out. Sensing something is wrong, Dima, Shurik, Kostya, and Sveta decide to look for her.