Choice

The secret realm lasted for hundreds of kilometers. After a certain while, the forest would end, and a sea would start where the other aquatic beasts would live. 

Ning visited all of that and was shocked that such a secret realm was actually created by the beasts. 

"It's hard to believe that the beasts the world thought had gone extinct were actually just chilling here," Ning said.

"Yes, our ancestors thought that we couldn't survive on our own in the changing world, so they made this for us. I don't know how much of that is true though," one of the beasts said. 

Ning looked around and said, "they're certainly correct. There are many people that are way stronger than you that would love to enslave you out there."

"Just look at me. In my attempt to get stronger, I got the three of them too. Fortunately, I haven't done anything wrong to them, but not everyone is like that."