What is this place?

After Team RWBY wake up in an empty cell, the Guards assume that they are D-class. What happens when Team RWBY encounter a group of Doctors? And what happens when Team RWBY comes to care for the foundation and the people working in it? And they realise that they were not the only ones transported here...RWBY is owned by Rooster teeth. And all SCPs are the property of their respective authors.