C564 Mysterious liquid divine pill!

Gu Hao's heart nearly clenched itself in an instant; his brows tightly knitted together, his eyes slightly narrowed, and within his gaze, a chilling light burst forth.

Although it did not look to be dangerous, Gu Hao could clearly feel the faint terrifying aura that was being emitted from the electric light.

The spirit formation array sealing the door not only sealed it