<I don't know anything about medicines or science so kindly correct if u see any mistake.>
You are a 3rd year medical student. You are doing psychology and so u re given to make a research file on mentally unstable people's behavior and their thought process. And so to complete this project u thought to go to a mental asylum but again this will be difficult. U have to take permission from ur college first and u knew they won't give the permission so u started reading books from the library about this but there wasn't really much information.
Now u have no other option but to get permission from college authorities. Somehow u got the permission from the head but on the condition that u will have to be a group to visit the asylum. So u took ur friends with u too.
CURRENTLY-- The car stopped infront of the asylum and u all came out. It was a really tall building of asylum and just standing near it.. It was giving a mysterious and dark aura. U all went inside through the iron gates. Both side were garden and in the middle was the roadways to get inside.