15th floor, 1502...
Gu Ji noted the room number, and his mind started matching it to the building layout diagram distributed by the operation command.
To save costs, all high-rise buildings in the relocation complex had the same layout. Building 12 had two units, with three rooms per floor, distributed left, center, and right.
The troops left two armed police or special forces guards at each stairwell corner to prevent suspects from waking early and escaping or hiding on any floor.
Gradually, only Gu Ji's group was left from the 4th Special Forces team led by Zhang Wenjun.
After reaching the 15th floor.
The armed police column, Team 1 led by Liu Jianbin, and Team 3 led by Wu Kang, continued up the stairs, while Gu Ji and others stood by the iron door of the fire escape, divided on both sides, with a male National Security Special Service officer present.
Zhang Wenjun extended his left hand and waved it horizontally, as if pulling back a curtain.
This was the entry signal.
