However, armed security guards continued their relentless patrols around the perimeter. Yu Qi refrained from making an immediate move.
"Let's analyse their patrol rotations first." Yu Qi whispered softly.
"Let's go in." Yu Qi said.
Long Hui nodded in silent agreement.
Concealed by their invisibility, the three watched the security personnel closely. The guards moved in fixed, rhythmic loops around the facility, with overlapping secondary patrols passing through every few minutes. While their invisibility shielded them from direct sight, they still had to exercise extreme caution to avoid making noise or brushing against guards in tight corridors.
After observing the pattern for several minutes, Long Hui pointed toward a blind angle near the rear facade of the building.
"There is a dead zone between those two overhead security cameras. That will be our point of entry." Long Hui noted quietly.
Yu Qi evaluated the spot carefully.
"Mhm... Perfect." Yu Qi agreed.
