C1331 Test the sword!

"That's not right!" Suddenly, Yan Lin looked at Teng Yan again, and frowned.

"What's wrong?" A Fu could not help but answer Yan Lin with a glance.

Yan Lin, however, did not reply. Instead, he continued to look at Teng Yan, and his brows knitted even more tightly.

At first glance, Teng Yan was indeed just a mortal with no cultivation, but if one looked closely