Voices and Visions

It was supposed to be just a stupid expedition to an abandoned house. That's it.

~~~

This story started out as a horror fiction, but turned into something else during the process.

I'm neither an expert nor close to being an expert about mental health so I apologize if I have done any mistake, and would love to hear your thoughts to improve my knowledge on the topic.
As always constructive criticism is always appreciated and welcome.