Bound to a forgotten purpose

You wake up in a world that's almost familiar, as if it's an uncanny valley of what you once knew. Everything is ever so slightly off, but it's hard to point your finger on it. In fact, you can't even recall what your last memories were of being here. It was like a blank slate, a fresh start for you, but a feeling of dread builds up in your heart. This place feels cold, and not from the temperature..