C146 The Demon Seal

"What is this?"

Before Lee Yifan could finish his question, a black mist surged into his mouth, nose, and ears.

Moments later, his eyes glinted with an eerie light, and an aura of malevolence radiated from him.

"I, Gu Yuan, will return! Hahaha!" An evil laugh echoed from Lee Yifan's lips.

"Nightmare Seal, harness the power of the stars."

Above, the stars shimmered.

Even in broad daylight