Blood Stone of Desolation

Qingfeng felt scared and said, "Blood Sea Saint, you mean that the massive palace we're looking at is another civilization from a couple of million years ago? They were on land before, but why did they sink into the sea?"

The Blood Sea Saint nodded and said, "This is just a legend, I don't know if it's right or wrong."

Qingfeng felt shocked, as he wanted to find out what kind of power it took to sink an entire continent deep into the Sea. It must be powerful beyond belief. 

It was powerful enough to destroy a civilization, so it must at least be at the immortal grade since a saint level one isn't enough to destroy another civilization.

Everyone had their own laws in the universe, as each planet had their own rules. It wasn't as simple as merely destroying a planet to destroy a civilization.