The nail flashed and struck the armed personnel behind Gai Wafu. These people, pierced by the nail and in pain, forgot to shoot and began to check what it was. Luo Zheng, seeing his objective achieved, left it to Ghost Hand to handle. With Ghost Hand's skills, it wasn't a problem to entangle them for a minute. Luo Zheng only needed to deal with Gai Wafu.
Luo Zheng pounced like a cannonball at the armed personnel behind Gai Wafu, quickly loaded a nail, and shot it towards Gai Wafu's chest, not aiming to kill but to distract. By this time, Gai Wafu had sensed something was wrong, was about to retaliate with his gun, but suddenly felt pain in his chest. He was shocked, looked down, and found something had pierced his clothes and entered his body.
