Oponskoye kingdom is a place that existed a long time ago, kind of like in fairy tales. It was ruled by a king or a queen who was in charge of everything that happened there.
Now, imagine you have your own little kingdom in your backyard with your toys, and you make all the rules. That's kind of how the ruler of Oponskoye Kingdom felt.
But instead of just toys, there were real people and animals living there. People in the kingdom had to follow the king or queen's rules, just like how when your parents make rules for you like going to bed on time or eating your vegetables.
The kingdom had its own land and natural resources like forests, rivers, and mountains. And the king or queen had to make sure that everything was taken care of so the people in the kingdom were safe, happy and had everything they needed.
It's important to remember that the Oponskoye Kingdom doesn't exist anymore because it was a very long time ago. But just like with fairy tale kingdoms, we can still learn from it and enjoy the stories we hear about it.