This was an underwater grotto, carved out by someone long ago. It was ancient, and it was impossible to tell who had created it. A mysterious aura permeated every corner.
At the center of the grotto was a massive Crystal Stone, shimmering with five-colored light.
"Life Source Stone."
A Life Source Stone was a type of Heavenly and Earthly Treasure that could seal a person within it.
Once sealed inside, a person's lifespan would not increase in the slightest, completely isolating them from the passage of time.
For example, if an infant were sealed inside, they would not age at all, even after a thousand years.
What startled Ning Jiang was that the Life Source Stone was already split in two. There was an empty space in the center, a clear sign that something had once been sealed inside.
Upon closer inspection, he saw the impression of an infant!
'If I'm not mistaken, the person originally sealed in here must have been me.'
