There are thirteen guards just in the corridor; the defense of Nirvana Headquarters is indeed strong.
For others, there might be no way to deal with this place.
In fact, looking at the security network of Nirvana Headquarters, just infiltrating here already seems very unlikely. It was only by pushing Mu Chen to act as a spy that Ling Mo managed to temporarily get inside. Where else could others find such a perfect spy? Unless they destroy another branch, even if they threaten the headquarters members, they would first need a branch member's identity.
But even though it seemed very secure, Nirvana Headquarters still took such cautious measures, no matter what their high-level officials were considering, it was enough to show their prudence.
This situation made Ling Mo feel challenged, but it was still impossible to force him to retreat.
