chapter 1597 guess

A powerful individual from Yelbourne had never been seen by Adam, yet Netherworld had taken the initiative to seek him out.

Moreover, the other party kept asking whether the incidents at the Dragon King Palace were his doing, indicating that he was not the Shadow.

Hence, Adam could think of no other possibility than the man before him being Mateo.

Mateo nodded.

"So this is Yelbourne's Mateo," Adam said with a smile. "Just as the rumors say, powerful indeed. My name is...