Hello there! Yes, you, the one watching this video!

Before we meet, how about we get to know each other a little?

For example... Do you like riddles?

"Behold, His Majesty's castle and home!"

"From his window, one sees his all-piercing eyes!"

"Below him are six faithful generals!"

"Above him, countless soldiers stick to the castle walls!"

Here's a hint: it's a marine biology riddle! Think you can guess it?

Let's begin the countdown...

Zero! Hahahahaha!

The answer is... a hermit crab!

His castle is the shell on his back!

Hermit crabs will use basically anything, from real shells to humans' litter!

His six faithful generals are his two claws and four outside legs!

He uses those to move around and catch prey!

But don't be fooled. Like other crabs, hermit crabs have four more legs; they're just on the inside!

The soldiers stuck to the castle walls are the sea anemones that have a symbiotic relationship with the crab.

They might look like plants, but they're actually carnivorous animals!

But they're really slow, on account of their total lack of bones.

Working together with the hermit crab lets them move much further, and they get to eat his scraps, too!

In return for carrying them, the sea anemones use their venomous tentacles to fight off the crab's natural enemies!

They're just like soldiers protecting their king, right?

They're smart, they can work together, they know how to use their advantages and cover for disadvantages. Hermit crabs are awesome!

That's why they're used as a motif for the high-ranking Arbiters! Ahahahaha!

Well, goodbye! See you soon!

Time for crab
I'm not sure if that's the correct crab but I guess it makes a reference to the story