Chapter 173: Library

The entire Demiplane was only a few kilometers long. It was truly like a grain of dust compared to an ordinary plane. It only took the two men five minutes to search through the entire Demiplane.

They found a tower amidst the desert.

This was the only place emitting mana fluctuations in the entire Demiplane. If Rudolph truly left relics behind, they were most likely stored there.

"Quick, quick, let's check it out!" Solomon stood in front of the tower, his eyes lit up and an impatient expression on his face, clearly ready to go inside.

"Hold on, don't be in such a hurry…" Lin Yun quickly pulled Solomon back.

"What is it?"

"Look at this…" Lin Yun pointed at the gate, where a dark golden veined pattern was flickering. "If I'm not wrong, it should be an Elemental Summon enchanted by the Heaven Mage himself. What kind of Elemental would come out of it?"