A volume of 300 texts is simply unheard of.

For a book in an ordinary bookstore, it costs three to four hundred liters just to hire a copyist. The bookstore has a stable source of customers, and the private work is always up and down, and the price of private work is even higher, so there is almost no people can buy three hundred books.

For a while, Shangmo Bookstore was full of customers, and some people even called relatives and friends together.