Zhao Yi was the most indifferent among them; he simply tried to jump once and then stood quietly to one side. It wasn't that he didn't want to try; as the host, he had to appear composed.
Anyway...
There would be plenty of opportunities in the future!
As it turned out, when adults really started to play, it was even harder to get through to them than children. The safety officer shouted for quite some time to no avail; few were listening, as they continued to immerse themselves in 'fun.' Eventually, other staff members had to persuade them in turn, notifying everyone that time was almost up before they finally calmed down.
Then, it was time to leave.
The anti-gravity device was activated now simply to provide a demonstration, to give them a personal experience, not to let them play around at will. Just knowing the effects of the anti-gravity device was enough.
Guided by the staff, they had to leave reluctantly, full of reluctance as they exited the anti-gravity device.