Once it exploded, modern engineer Chen Yan became a "criminal craftsman" in the Northern Song Dynasty. Under the shackles of his lowly status and being suppressed by an aristocratic family, he could only use his "investigation" skills to break the situation: restoring the method of pouring steel, creating water to turn a large spinning wheel, and dedicating the drawings of arm crossbows to gods... However, he was repeatedly killed. The frame-up of the military ration case, the accusation of Tongxia, and the bloody battle in Bianjing are shocking every step of the way. Fortunately, the weapons supervisor Zhang Tao and the famous general Di Qing came to help, and the talented daughter of the clan Zhao Qingyue was determined to follow her life and death. **
** He improved farm tools and caused waves of rice to surge into the sky, formed an iron cavalry to fight the Xixia Wolf Smoke in bloody battles, shocked the court with gunpowder arrows, and used Bao Zheng's guillotine to kill traitors. The man who founded the country was knighted, but he attracted criticism from scholars. The Wanxiang Academy was built to sow the fire of investigation and confront the ethical debate of "thirstiness". When the rumor that "witchcraft destroyed the Song Dynasty" caused a storm on the eve of Jingkang, he burned "Tiangong Kaiwu" and sighed with a smile: "There will be descendants in this world who will continue to write the Spring and Autumn Period." This is an epic story about a craftsman who used technology to leverage the times and extend the life of civilization in the fire and long night.
