As Li Yunfeng's words fell, Fairy Green Flute was taken aback, a look of utter disbelief sweeping across her face.
She stared fixedly at the Zijing Demon Sword in Li Yunfeng's hand, a complex gleam flickering in her eyes.
"Th—that is the aura of the Nirvana Demon Lord?" Fairy Green Flute's voice trembled slightly with tension.
Chapter 290