Chu Li followed Yue Ru and walked up to the third floor. Then, they entered a house.
All of a sudden, he noticed that he was surrounded by silence. It was as if the sounds of the world had been muted and detached from the world. He could hear the sound of his breathing clearly.
Chu Li looked at Yue Ru in surprise.
Yue Ru smiled. "This is the Wondrous Light Formation. It creates its own world and is completely separated from the outer world. As long as you remain in here, the White Tiger Sect's White Tiger Soul-Tracking Technique would be useless against you."
Chu Li asked, "Are members of the Tian Luo Sect experts in formations?"
"Naturally." Yue Ru grinned. "The Way of Formations is one of the things cultivated by the Tian Luo Sect. It's too bad the required aptitude for the study of formations is too high. There are hardly any disciples who are able to study it but the legacy of our founders remains."