异界之门 meaning in English

absolute gatin
gate x
gating

After this , a wave of gold energy erupts from the portal in every direction
紧接着，另一圈金色的能量以异界之门为中心四散爆开。
Dante : this whole business started with my father sealing the entrance between the two worlds
但丁:这整件事都起源于我父亲封印了异界之门。
Vergil : the portal to the human world is closing , dante … … because the amulets have been separated
维吉尔:异界之门正在关闭，但丁… …因为结晶项链分开了。