God and Devil Morality Technique

God and Devil Morality Technique 

Black Robe did not hesitate as he gritted teeth, saying, "If that's the case, then please bestow upon me the "Atmospheric Morality Technique", Venerable One."

However, Vigilante A shook his head. "Humans and devils are different. Alterations need to be made before it is usable. You may stay in the manor for now, and I will teach you the devilish version of the morality technique once I've modified it."

Even though Black Robe's position was different, he could not help but feel somewhat moved by his words. 

This was the difference between a real hero of the good and the villains like him. 

He was no ordinary devil, but a devil created by his master with the combined knowledge of the modern world and the Upper Realm. 

In the past, he could mock and call the other an idiot, but now, when it came to matters relating to himself, he only wished that the other was as dumb as possible.