When Zhao Da led his son out of the unit, both elevators broke down at the same time.
Without any hesitation, he took the stairs with him.
As soon as they reached the third floor, he heard an unusual set of footsteps from below.
A typical person couldn't walk so quietly, yet with such stability. Had it not been for his heightened awareness, he wouldn't have even noticed the approach.
The next second, he grabbed his son and started running upwards!
The opponent seemed to have noticed something and began to pursue them.
Dundun, frightened, yelled out, "Dad, what's happening?"
At the end of the staircase was the rooftop. Zhao Da was out of choices. He backed up while holding his son, as two tall and large men came through the door onto the rooftop. One of them even shut the door behind him.
Zhao Da was furious: "Who are you people? Did you kill my brother? How did you manage to do it?"
The man sneered, "Dead men don't need to know much."
