Zhang Heng chose to leave through the secret tunnel on the first floor instead of the main entrance, catching Fowler off guard. In his haste, he could only rely on the sniper who had occupied the observation point in advance, there was also a security team closest to him to stop him.
Unfortunately, for some unknown reason, the sniper only fired one shot, and after that, he stopped. There was no more movement, and the security team that lost the sniper's support, even though there were more people.., logically speaking, their firepower should have been stronger, but they were no match for Zhang Heng. In less than two minutes, they were completely defeated.
