As soon as they arrived at the waterfall, Karsha made his way to the cave he used to stay in. Although his previous battle had slightly damaged it, it was still stable enough for him to spend the next few days inside without a hitch. His plans to explore the island would have to wait, depending on whether he could successfully absorb the Phoenix blood or not.
"System, how powerful do you think the Phoenix blood is?" Karsha asked, trying to calm his nerves by engaging with the system.
< It's Phoenix blood, so it's hard to gauge. Even a King-grade Phoenix blood is many times more powerful than what you've absorbed so far. Since this is Sage grade, it's probably 10,000 times more powerful than the King-grade blood you've consumed. >