Touché

"What?!" Sure enough, Rean's words caught everyone's attention.

Clinbay and the others immediately looked back at Giam, who couldn't hide his expression as he asked Rean, "How did you know?"

Rean then pointed at the streams of energy, replying, "The Divine Lakes seem to have some important connection to the Upside Down World. They also just so happen to be colored. However, the lakes themselves don't have any Divine Energy whatsoever. Obviously, the energy the altar is absorbing couldn't be coming from them. Isn't that too much of a coincidence? Although the energy doesn't come from the lakes, it does resemble them. That's where my conjecture came from. If I'm not wrong, that energy is the Upside Down World's essence."