For Zhou Tian, the response of the Divine King at that time was something he hoped not to see. But even if the Divine King made a response Zhou Tian didn't want to see, if he truly wanted to escape instantly, it still wouldn't be an easy task.
If he knew most of the information about the Treasure of the Divine Emperor, the Divine King could easily extricate himself. Whether he wanted to retreat or seize control of the Treasure from Zhou Tian, that Divine King had the hope of achieving it.
But the problem at hand was that the Divine King did not even know that Zhou Tian was using the Treasure of the Divine Emperor. Thus, being completely unfamiliar with the power Zhou Tian used, wanting to retreat from the treasure space was not an easy task.
The feeling of having no strength to exert was what the Divine King felt.
