In a steampunk-style world, technology and magic merge in unique ways. Steam-driven mechanical devices are everywhere, huge steam airships float in the sky, and steam cars emitting thick smoke drive on the ground. In this world, there is a mysterious steam mobile library, which is driven by a huge steam power device and can move freely between different cities and regions. The appearance of the library is full of retro industrial beauty, with the metal frame and gear structure clearly visible, and white steam emerging from the huge chimney from time to time. There are countless books in the library, and each book has its own unique magic. The most amazing thing is that the ink of each book contains the memory of the author. As long as someone reads it carefully, they can enter the author's memory world.
