Undercover Siheyuan, Starting as a Second-Level Engineer

Several engineers were assassinated. In order to find out the truth, the organization sent Wang Weiguo to pretend to be one of the dead second-level engineers and return to Sijiu City to find out the mastermind behind it. Wang Weiguo followed the request and returned to the engineer's home, only to find that it was a courtyard full of animals, and the house was occupied by the Jia and Zhang family. Yi Zhonghai, Shazhu, Qin Huairu, all beasts stood up to defend the Jia Zhang family, exposing their ugly faces. Wang Weiguo was angry! Are engineers who have contributed to the country and heroes of the country let you bully them like this? Don't let any of these scumbags go! At this moment, the god-level undercover system is also officially launched, which is even more powerful. Beasts in the courtyard, you must pay the price for your scumbag behavior! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.