Following Lu Xi, Tangyu arrived at Zhang Guoli's office in no time, unobstructed. Lu Xi knocked on the door and peered through the peephole. Soon, the door opened. Zhang Guoli's office was actually quite sophisticated, especially the door, which was very high-tech. It was clear that brute force couldn't break through it. Zhang Guoli's security measures were certainly well-implemented.
As soon as the door opened, Tangyu swiftly entered, catching the two bodyguards at the door off guard. Their eyes glinted like knives as they swept over Tangyu. They reacted quickly, stepping in front of Tangyu in a flash. Needless to say, both of them were highly skilled martial artists. Tall and muscular, each was capable of taking on ten men. As elite bodyguards for Zhang Guoli, their strength was naturally exceptional.
Zhang Guoli always traveled with several highly skilled personal bodyguards, a fact Tangyu was well aware of, thinking this guy was too cautious in his dealings.
