C1015 Daoist Zhang(1)

I hastily jumped up from the ground and rushed out the door, only to see dead crows on the floor outside the door. From the position and the pile of crows, they all died from knocking on the door!

F * ck, the bat changed into a crow. What kind of evil technique did it use? While I was concentrating on my cultivation and not paying attention to what was happening outside the window