C1534 Powerful

"What is this power?"

Daoist Tian Xuan's pupils narrowed, his face taking on a grave expression. Although he had never witnessed the power Zhou Yan wielded, he could sense its formidable and terrifying nature.

"Kill!"

Zhou Yan, his eyes flashing with a touch of madness, wasted no words.

"Buzz~~~!"

Black runes rapidly spread from his body, and under Zhou Yan's command