Alterats. Mission for the Deceased

Lera Ushakova has a gift. She is an alterat, a being whose purpose is to guide the souls of the deceased to the otherworld. But Lera… does not know this. Until she meets the ghost of a woman in her own apartment. The ghost asks for help, Lera agrees to help, and… the boundary between worlds is broken, her friends, while gazing into mirrors, get into another world, and an evil spirit hunts Lera. He wants to take her gift for himself and destroy the girl. Well, it means it's time for her to go into the world hidden behind the mirrors and protect both herself and her friends!