The Greatest Man of the Zhenguan Era

Xu Qingshu, a corporate drone, woke up one morning and transmigrated to the Tang Dynasty. The great Emperor Taizong, His Majesty Li Er, sat high on the imperial throne, doing his best to restore family harmony and erase the consequences of murdering his brother. Qin Qiong was lying low at home, afraid the blade of slaughter would come down on him. The hard-nosed Cheng family was still figuring out how to have a second child and train a new recruit. And Prince Li Chengqian was still a bawling, unruly brat who wouldn't learn without a good beating. Using knowledge from five thousand years ahead of his time, Xu Qingshu smelted steel, made pure salt, and built waterwheels, setting off a tide of change and thriving in the process. He helped an already prosperous era reach an even greater height. A mild-mannered scholar launches a fierce assault.