Kate's eyelid moved a little, her sense was coming back.

The doctor Mr Cooper hinted something to his assistant, that assistant opened that medicine box again and took another syringe,

He took out a crystal ball with a chain. They were preparing for everything. The bedroom was soundproof, nothing from outside could be heard inside, not anything could from outside.

So they were just inside their own world, planning to ruin someone else's life.

The choppers land