Massacre.

Shi Lang and Darcx stood in front of a small building. This was the office of the small gene manufacturing company. Darcx had investigated and the people of this company were all with shady backgrounds. They all had some sort of dark past. 

Shi Lang said while gripping his sword, "When I enter the building, you should stay outside if your heart is not strong enough. Also, channel spirit energy to cover your body. It will help us avoid thermal and infrared surveillance." 

The voice was as cold as the wind from the glaciers. Darcx shivered and said, "Okay, Boss." 

Shi Lang walked around in the camouflage suit, blending into the surroundings. He did not wish to trigger the enemy's instincts. Who knew if the people in this place had an independent surveillance system? After a few minutes of circling the place, his doubts proved to be true. There was indeed a network of cameras to look for them.