When Rain quantified the parameters and skills of the path, it was created, and those with some of the skills also unlocked the path. That was why Kei obtained the path.
"This is convenient, but a bit annoying… you completely understood my secret technique in a couple of hours," Kei furrowed her eyebrows.
"You big bro isn't only handsome, he is smart too," Rain smirked. "I am humble, too."
"Yeah, sure…" Kei said while rolling her eyes. "You are probably going to fight Sealyn tomorrow. You sure are unlucky when it comes to fights in the tournament."
"While I want to bet on her as well, you shouldn't underestimate her opponent," Rain said. "She is the oldest granddaughter of Branden and Esmeralda, right? If her parents and uncles didn't reach this point and she did, that means something."