It's the atmosphere. While most Masha and the Bear stories are light - hearted, this one is full of suspense and fear. The settings are often darker, like the forest at night.
One popular 'Masha Spooky Story' could be about a haunted house. In the story, Masha might enter an old, dilapidated house where strange noises come from every corner. There are creaking floorboards and cold drafts that seem to have a life of their own. Another could be a story about a mysterious forest where Masha gets lost and encounters shadowy figures that seem to follow her every move. And there might also be a story about a cursed object that Masha finds, and once she touches it, all kinds of spooky things start to happen around her.
I think the way the stories in 'Masha Scary Stories' play with the concept of time can be unique. Maybe there are stories where time seems to stand still or move in a really strange way. This can disorient the reader and make the scares even more effective as the normal flow of life is disrupted.
One of the scariest stories might be about the haunted house. There could be a creepy old mansion where strange noises come from at night. Shadows move on their own, and anyone who enters never comes out the same.
I think what makes 'masha's spooky stories' special is the combination of different elements. The way she weaves together mystery, fear, and a touch of the supernatural is quite remarkable. Her stories might also have a moral or a lesson hidden within the spooky plot, which is not always common in spooky stories. This gives the stories more depth and makes them not just about scaring people but also about making them think. And the pacing of her stories could be really good too, building up the suspense gradually until it reaches a climax that really gets your heart racing.