C530 The Forbidden Secret Technique of the Demon Race

Zhao Lin did not know the habits of the demon race. The demon race was also known for being ruthless and cruel. In the past, none of the humans in the demon race's hands had been able to obtain a complete corpse.

Furthermore, the demon race cultivated by relying on blood and Qi. The blood of humans contained a large amount of Spiritual Qi, and blood was a good nourishment for the demon race