"Hahahaha, you guys are finally here."

Mo Xi and Mu Li looked around vigilantly: "Who is it? Come out quickly!"

At this moment, a black shadow passed by behind them. Mo Xi turned around and chased it, but found that the black shadow had disappeared.

"Brother Prince, be careful, there may be a trap." Mu Li shouted.

Mo Xi stopped and stood back to back with Mu Li, alert to the movements around them.

Suddenly, many flashes of light appeared on the surrounding walls, and the light converged into a line of words.

"If you want to get the truth, you must pass the final test."

As soon as the words fell, the ground began to shake violently, and a huge stone formation slowly rose from the ground...

Mo Xi and Mu Li looked at the stone formation in front of them, their hearts tightening. The stones on the stone formation were arranged in an orderly manner, as if containing some mysterious pattern.

"Ali, be careful." Mo Xi warned.

Mu Li nodded, and the two slowly approached the stone formation. As they approached, the stones on the formation began to spin rapidly, and rays of light shot out from the formation.

Mo Xi quickly pulled Mu Li back a few steps to avoid the attack of the light.

"This stone formation seems to be preventing us from getting closer." Mu Li said.

Mo Xi observed the movement of the stone formation and said, "There must be a way to break it. We can't lose our composure."

They cautiously explored, trying to find a flaw in the stone formation. At this moment, Mu Li discovered that the speed of the stone formation's rotation would change with their footsteps.

"Brother Prince, perhaps our pace is the key." Mu Li said.

Mo Xi listened, thought for a moment, and then said, "Then let's try to move forward at a specific pace."

Hand in hand, the two approached the stone formation with cautious steps. After several attempts, the stone formation's rotation speed gradually slowed down.

"It works!" Mu Li said excitedly.

However, just as they were about to successfully enter the center of the stone circle, a powerful force bounced them out.

Mo Xi fell to the ground and Mu Li quickly helped him up.

"Brother Prince, are you okay?"

Mo Xi wiped the blood from the corner of his mouth and said, "I'm fine, let's think of a solution."

Just as they were thinking hard, Mo Xi suddenly remembered a symbol in an ancient book, which was somewhat similar to the shape of a stone formation.

"Ali, maybe that symbol is the key to cracking the stone formation." Mo Xi said.

They approached the stone formation again, and Mo Xi followed the symbols in his memory and made gestures on the stone formation. A miracle happened, the stone formation stopped rotating, and the light disappeared.

The two successfully entered the center of the stone formation and saw a box on a stone platform.

Mo Xi opened the box, and inside was a jade pendant emitting a strange light.

"Is this what we have been looking for?" Mu Li said.

Just then, the tower began to shake violently and seemed about to collapse.

"Oh no, let's get out of here quickly." Mo Xi pulled Mu Li and ran towards the exit.

As they ran out of the tower, there was a loud noise behind them and the tower collapsed.

Mo Xi and Mu Li looked at the jade pendants in their hands, their hearts filled with doubts. What challenges and mysteries will they face next?