glow cave castle

It is a large castle-shaped structure created in a cave.
This structure is covered with glow lichens, which makes it slightly noticeable from a distance.
It consists of a three-story room, a basement, and a rooftop, and chests with many loot are installed here and there.
Inside the castle, a mob called "glow Soldier" that emits light like a glow squid spawns and patrols the castle.
And in this structure, the mini boss mob "Glow King" that spawns 3 bodies like Elder Guardian will spawn.
This mob also glows like a glow squid, but it's very tough.
This is because this mob has the ability to summon a nasty "glow ghost" mob that glows like a glow squid with magical attacks and the ability to be transparent.
The cave currently only has a Mineshaft, a dungeon with spawners, and a fortress to reach the end, so adding more structures will make your adventure in the cave even more enjoyable.
If you have any other good ideas, let us know in the comments.
Thank you for taking a look at my thoughts.