The first is the detailed process. He has an understanding of movable type printing. He even scanned the detailed process in his previous life, but he certainly can't remember it clearly. But this problem is easy to solve, just go to Wu Shuangxu and borrow an Awakening Amulet.
The second problem was more difficult. He was not a craftsman, and it would take a lot of work to make a set of durable movable type printing. Of course, such an urgent situation would not work. He had to find a group of craftsmen who were not only highly skilled but also honest.
He thought for a while: "Sister Hua Chao! You rest here for a while, Bai Zhi, you go to the Wu embassy and ask Wu Dan to help contact a few trusted Mohist craftsmen, saying that I want to hire a high salary, and the speed must be fast! "