章 560: Chapter 300: Disappearing Memories_2

"Change someone's memories? Alter someone's cognition?"

Su Nan's eyes lit up. This was somewhat similar to the Great Princess who had been affected by the Bloodline Coexistence Technique. Under the influence of the Bloodline Coexistence Technique, the Great Princess's cognition gradually changed so that she could be controlled by him.

If he were to obtain this secret technique, it would be much easier for him to control demons.

[After ensuring that you will not pass the secret technique to a second person, Ma Hong gives you a jade slip containing the secret technique.]

[Having obtained what you wanted, you leave the Demon Hunting Bureau and begin studying the secret technique. Four hours later, you finally understand the method of casting the Art of Oblivion.]