As night fell, many weary travelers found a place to rest and fell asleep.
The disciples of Hengyue Sect did the same, not having much leisure to watch the Fire Tornadoes killing each other.
Lei Ming and Princess Fire Lotus thought Lin Yifan wouldn't crack that array's eternal mystery in a short time; even if he did, he wouldn't use it against them, so they chose to rest.
Everyone gradually fell asleep, and the dilapidated city regained its former tranquility.
Lin Yifan continued to explore the mystery of the array's eternal endurance.
He searched for a long time until dawn when he discovered the source of the array's power.
The power maintaining the array came from underground.
The entire small city's soil was hot, which led him to suspect there might be boiling magma beneath.
Boiling magma didn't have Spiritual Power, which intrigued him.
To solve this puzzle, he set up an array and performed the Earth Escape Technique to descend underground.
