Admission first required a security check, and the path taken was not through a metal detector, but an X-ray scanner.
Gao Guang was very curious as to why there would be a top-tier X-ray screening gate on this ship. If this X-ray screening gate had been prepared especially for this meeting, then Number Five was really splurging. But if it wasn't arranged specifically for this occasion and had always been there, then the restaurant on this ship was truly impressive.
There was no need to disrobe, nor did anyone approach to search their bodies, but as each person walked through that security gate, their bones seemed to be seen through.
And it wasn't just the X-ray gate; there was also an odor detection instrument. This was not the kind used at airports for explosive detection, but one designed to detect various poisons. Essentially, the majority of poisonous substances, whether one could imagine them or not, could be detected.