C1757 Early warning system

In the sky above Jiangjiang City, Long Fei and Liu Qing stood atop a white cloud. While observing the ground beneath their feet, they discussed about ways to deal with the Vampiric Devils.

"You said before, Vampiric Devils would not inherit a human's memories. This is the biggest difference between them and normal people. "Did you think about it from that point of view?" Long Fei asked