If Zhou Tian previously had the advantage of surprise when luring the Human Emperor to this place, by now, he could only rely on his own strength to achieve his goal. At this moment, the Human Emperor would certainly not willingly enter that world, and under these circumstances, Zhou Tian's only option was to forcibly push the Human Emperor in.
At this point, Zhou Tian had no other possibility but to resort to violence, for he knew that despite being aware of the dangers of entering the Spatial Passage, the Human Emperor would never choose to give up from any perspective.
In fact, upon seeing the entrance to the Otherworld and sensing something amiss, the Human Emperor had already made his decision to retreat. Without much hesitation, as soon as he realized something was off, he immediately turned back in the direction he had come.