Regardless of whether Hao Ren was talking nonsense, after explaining the origins of the brain, Muru and Zorm both said the brain could be used. But they had to test them before they could be activated: After all, they were remains from 200,000 years ago. It would be a lot of trouble if they connected the consciousness to the brain without careful consideration.
After having breakfast, Hao Ren decided to test the activity of the brain, but because the central hall did not have the necessary equipment and suitable environment, he sent the brain to the laboratory of the space station and connected Zorm's consciousness to the mainframe in the laboratory. Muru was also there to observe the brain. Now he was squatting in the lab, leaning in an awkward position and said, "It's a little... cramped here."