Siheyuan: Starting from the Latent Steel Rolling Mill

Traveling to the world of Qinman Courtyard, Jiang Xiaosong became an investigator of the Security Bureau. Special steel was stolen, and Jiang Xiaosong was ordered to "lurk" into the Hongxing Steel Rolling Mill and live in a courtyard. In this special era, he just wants to survive and find the hidden spy. As for those things in the courtyard with human faces and animal hearts, don't mess with me! Whoever offends whom! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.