Given the strength of Qin Li and Shangguan Shiyu, it was impossible for the group ahead to discover they were being followed. The pair trailed them from a distance, and seeing that the group was heading out of the city, they deduced they were planning to leave.
Qin Li and Shangguan Shiyu exchanged a glance. Shangguan Shiyu whispered, "These people don't seem like Martial Artists from the Mortal Realm. The Primordial Power fluctuations from them aren't strong, but they must be deliberately suppressing them."
Qin Li nodded in agreement. While his Innate Purple Qi was formidable, allowing him to sense others' fluctuations more clearly than other Martial Artists, it wasn't foolproof. It was generally impossible to gauge the true depth of some powerful Martial Artists before they fought. After all, no one wears a sign declaring their strength.
Even Qin Li, with his Innate Purple Qi, wouldn't dare claim he could completely gauge their strength, let alone anyone else.
