C294 Wuqi Retreated(2)

"Understood!"

Su Fei replied loudly, then his body suddenly stopped moving. He lowered his head and muttered some complicated incantations. He spoke faster and faster, clearly not making much noise. However, almost all the soldiers on the battlefield heard Su Fei's chanting. As Su Fei chanted, his voice became louder and louder. The entire sky suddenly darkened inexplicably