In fact, a barrier is simply an isolating and protective restriction.
Using the Soul-Penetrating Bead, Lin Fei detected the existence of the barrier, meaning Huo Yan would have no problem employing its innate divine ability purposefully to pass right through it.
"Boss, I can penetrate this barrier. Let me pull you into my collar," Huo Yan said after a brief test showed it could slip through.
Chapter 589