Okay kiddo, so imagine there is a BIG castle called Lambsar. It's a really old castle that was built a long, long time ago by some people who lived in a place called Persia.
Now, this castle was really important because it was built in a very strategic location. It was near a mountain pass that connected two important regions, so it was kind of like a gatekeeper for those regions. People who wanted to travel through that pass had to go past the castle.
The castle was made of big stones that were carefully placed on top of each other. There were walls that surrounded the castle to protect it from enemies. There were also towers where soldiers could stand and look out for any danger.
Inside the castle, there were many rooms for people to live in. There was a big hall where the lord of the castle could hold feasts and meet with important visitors. There were also storerooms where they kept food and supplies.
Over time, there were many battles and wars fought around the castle. Different rulers and armies tried to take control of it because it was so important. But the castle always stood strong and kept its position as the gatekeeper of the mountain pass.
Today, the castle is still standing, although it's not used the same way as it was before. It's now a historical site that people can visit and learn about the past.