In the second year of Zhenguan, the war began to subside and people's livelihood was in decline. Chen Da, a refugee, unexpectedly received a heaven-defying opportunity - a two-way shuttle between the two worlds.
Ordinary materials in modern factories became Datang's life-saving magic weapon. He relied on his skills to make refined salt, open trading houses, and build infrastructure, and gradually gained a foothold.
Get to know Cheng Chumo, befriend Li Shimin, redeem the rebellious prince, make up for historical regrets, and make a lot of money from trade between the two worlds, while personally supporting the prosperity of the Tang Dynasty.
With no system, no magic, and just a passage, he rewrote his own destiny and rewrote the history of the Tang Dynasty!
