It was already ten past midnight by the time Qin Fen returned to the hotel. He took a shower, sat in front of his computer, and turned it on. He tapped on his keyboard, typing special characters into his notebook.
One must not completely forget about the mission when on vacation. Though Qin Fen hadn't investigated the venue of the concert, he still needed to plan the gun he would assemble ahead of time and see what parts will most likely be used.
Qin Fen now knew that the terrorist Sajjad possessed a biochemical beast and had seen him display his powers. Qin Fen was now forced to re-assess the might of his guns. The power and speed of the biochemical beast that Sajjad utilized was still vivid as day in Qin Fen's mind.
Qin Fen wanted a gun that wouldn't draw any one's attention when fired and could be used to obtain a one-shot kill. Qin Fen needed to draw upon his experience gained from the last battle in order to come up with a meticulous design.