C537 This Rune Array Is Very Simple

"Evil Spirits, disperse, release, Yama Devil!" A blood-red light flashed. In Yan Linghan's eyes, the ordinary long staff in Ning Xiao's hand had turned into a ferocious look.

Holding his Yama Devil Staff, Ning Xiao took a deep breath. "Black and white, Little Thunder Lady, my father's strength has dropped drastically. The Spiritual Force is in short supply