Jimmy briskly walked to the entrance of the building, and Heart Eye had already activated ahead of time. There was one person in the lobby on the left side of the first floor, holding a pistol while standing next to the stairs and staring at the entrance. The stairs were at a roughly 45-degree angle, leading directly to the second floor, unlike the typical two-segment stairs found in most buildings. The others were on the second floor, two a bit farther apart, and four grouped together, among them one enclosed in the middle, squatting while being beaten up.
Jimmy took his cellphone out with his left hand and brought it to his ear, "I'm at the entrance, there's just one person on the first floor, Jack (the captured surveillance officer) must be upstairs, and I can faintly hear someone inside hitting him. I'm going up."
"Be careful."