The backyard of Shangmo Bookstore.

Movable type printing equipment occupies nearly half of the house, and each type looks extremely regular and exquisite, and the type is connected to the ink sac, which can automatically fill ink. The fonts are inlaid on the dial, and some commonly used characters have several backups, and the less commonly used characters are basically complete.

A joystick is even added, which is very convenient to operate. If a steam engine is added and modified, it can even be printed automatically.