Shekmesh

"Then, let me invite you to a place under my rule," said the Whale Queen as the platform below Kai's feet expanded, forming a transparent sphere like that of a bubble.

"This is…" Kai glanced left and right.

"It's just to make sure you don't feel the water pressure and have quite a long time to breathe."

The Whale Queen even expanded it to twenty meters in diameter so Kai could breathe freely inside.

Kai nodded. He was thankful for the gesture, but he wondered how he should look around inside the sea.

Unfortunately, the Whale Queen didn't care about his opinion and quickly submerged.

She brought the bubble with her and dove to the sea bed.

At first, Kai could see thousands of Magical Beasts. Even a normal fish had considerable power under the sea, so he understood why they couldn't cross the sea yet.