A 16-year-old girl named Kira, who has despised children's camps her entire life, agrees to her best friend Ksyusha's idea to go to the summer camp Lumeria. She hopes to escape the pain of loss, but soon realizes that she has ended up in a place where vacation turns into a nightmare.
After an unsuccessful spirit summoning ritual, everyday life begins to fall apart: shadows glide behind her back, things go missing, and the whispers in the dark grow louder.
What is this... mysticism or someone's carefully planned performance? Who is playing the role of the ghost? Who is a friend here, and who is an enemy? And most importantly, will they manage to get out alive?