Before they went up, he specifically ordered the firepower below to provide cover.
They approached the second-floor staircase, but the people below were still some distance away and hadn't immediately noticed the items tied to the drone like Sangs and his team did.
Everyone instinctively wanted to shoot down the flying drone.
Ye Wangchuan used human instinct.
The next second, the drone was hit, and the sparks from the bullet ignited the objects tied to it.
All they heard was a "boom!"
A huge flame rose, and the wave of heat blew Sangs and his team, who had just managed to get up there, back down.
He himself, being experienced and quick to react, noticed the dangerous items on the drone and immediately ducked in the opposite direction to avoid it.
Nie Qingru's close aides weren't as fortunate; they reacted slower, similar to those below the stairs, still looking up to see what on earth was tied to the drone flying above them.
