The drone's camera was focused on the hitman through Luke, who was invisible, so the image was slightly distorted.
An ordinary person might brush off this anomaly, but this tech-savvy hitman clearly liked to get to the bottom of things. Puzzled, he stepped closer with his phone.
Right at that moment, someone behind him said, "Sigh, you know too much."
Before the hitman could react, there was a crack as he was hit in the back of his head, and he blacked out.
Then, his phone was taken away, and the drone landed.
A few seconds later, there was nobody on the roof once more.
A distorted mass of air jumped swiftly over the rooftops of the densely packed apartment buildings and landed on a fire escape dozens of meters away.
One of the hitmen happened to open a window. Just as he was about to come out, he felt a strong wind attack him. His heart jolted, and in the midst of the excruciating pain, he collapsed backward, paralyzed.