Dark Tower

This world is based on the book series by Stephen King called "The Dark Tower"

There are doors in the middle world. These doors lead to different worlds, mostly only to ours.

There is an ancient knightly order of marksmen. The marksmen are the knights of this world; they want to keep the world in order. They dress in cowboy and Wild West attire and use firearms forged from the swords of ancient knights. There is a story about only one marksman left in the world, named Roland, who is trying to reach the Dark Tower and finally set the world right.

The Dark Tower is a structure in the center of the Middle World. This structure is the center of all worlds. Rays lead into the Dark Tower. The rays are the threads that connect all worlds to the Dark Tower. But someone wants to destroy all the rays and become the ruler of the Dark Tower, in order to rule the entire world. Incidentally, the Dark Tower also produces electricity, which powers all electrical appliances that are still working.

The middle world is the world in which the events take place. In this world, magic and modern technology coexist, such as cars, robots, nuclear reactors, and high-rise buildings. However, these modern technologies were created long ago, and many no longer function. The world now resembles a mixture of characteristics from various eras: the 21st, 20th, and 19th centuries, and perhaps even the distant Middle Ages.
At the very center of this world stands the Dark Tower.
The world has shifted - this means that the world will soon come to an end.

In this world, there is such a concept as Ka. Ka is another name for fate in the middle world. Ka is the name for people who share the same destiny.