Zheng Yichen executed them one by one in a streamlined manner, stuffing their souls into the Virtual World.
These Boundary Breakers were essentially getting instantly killed within his phenomenon, not because they couldn't be influenced by the Environmental Adjustment of the phenomenon.
But because Zheng Yichen deployed both the phenomenon manifestation and the Divine Domain simultaneously; it's not that they can't be used together, it's just that the range of the Divine Domain isn't large enough.
Once they were separately deployed, the interrelation could still be maintained, and the Boundary Breakers who got pulled over directly entered Zheng Yichen's Divine Domain.
Here, the opponent had to bear the pressure brought by the suppression.
Furthermore, this phenomenon was centered around Zheng Yichen, whose upper limit is determined by the environment he can touch, meaning he is the peak combat force in this environment, unable to go any higher.
