Rein's Tower was built on the tip of the Tree of Eternity, which was visible to all inside Brute Cavern, no matter where they lived. Those who came to Brute Cavern for the first time would quickly consider the landmark as a sign of direction, as well as a symbol of might, after they learned who owned the tower.
Angor too, could not help but get nervous upon approaching this place. He wondered if the inside of the structure was also made gorgeous and orderly like Sunders' mansion.
He suddenly saw a flock of pigeons coming into his view. At first, he thought they were common wildlife that did not hold much interest. But then he noticed that these birds were following a strange route in the air as one as if they could find where the primal mana in the environment was rich.
He slowed down his movement as the strange sight reminded him of something familiar.
…
Inside the wizard tower, Rein Mute opened his eyes and looked in Angor's direction.