Everything is exactly the same as before that day which she can now only vaguely remember.
The day her school bus ran over the cliff.
The day she and most of her fellow students ended up here.
The twins, Mark and David, were also on the bus, but David did not come here with them. David was sent across the valley to the other side.
Mark convinces Sunel to help him find his brother, no matter what the dangers might be.