It's Hard to be a God

Well... A few days ago I have finished reading the book "Hard to be a God" by the Strugatsky brothers.
So it was pretty interesting. But the end was too blurry and fast.
:) Now I will try to tell you the main theme.
So in the world there is a planet and on the planet lives the people live (just) like on the they do on Earth, but (except ) on the Earth people are more highly developed. And they go to those another Earth [what do you want to say?]. There are only 250 spies, who follow the course of history and helps help people not to kill each other. That spys These/The spies have their own theories. They studied took a special course in psychology and other required sciences.
The main character is the spy from the Earth. His name is Anton. But there, on another Earth, he lives in the country of Arckanar, and his name is Rumata Estorsky. He is a noble Don.
The A silly fat king rules Arckanar. He does nothing. And all (everyone) work(s) for him as does Don Reba does. But he pursues a policy of terror: he kills everybody who can read and write books, treat people, paint and etc. And Rumata tries to help these people. He moves (relocates) them to another other countries. But one day Don Reba kills the king and becomes the leader of the Arckanar. But he is not only not only is he a/the Don, he is also the head of the a sacred religious order.
Riots start (break out) in the country. Rumata understands that it is only one thing to do - to save people from the king and it's quite another thing - to save people from religion.
Oh, by the way, I forgot! Rumata has a lover. Her name is Kira. She is a silly, cute girl. She loves him very much and he loves her too.
So when the riots start, Rumata confers with other spys and they decided decide to say about the situation to the tell headquarters about the situation. Rumata goes home. He lies with the Kira and they talk. Then they hear that somebody wants to brake somebody trying to break down the door. They look in out the window and see some monks, who want to enter the home and kill them. Rumata wants to take pick up his swords from the floor, but suddenly two crossbow bolts pierce hit Kira.
She is died dead/she dies.
Rumata is upset.
Rumata takes his swords and starts too kill every monk who (that) he sees.
It This/The fight lasts while until a spy's plane sprays (releases) sleeping gas. Rumata and all the town (the entire/whole town) sleep. Anton was brought to Earth and sent to a rehabilitation center.
So that is all. I hope you enjoyed my retelling. :)

Very good, but pay attention to articles.