บท 24: Chapter 24: History Lesson part 1

At that time, this was undoubtedly a greater surprise for the demon race.

After all, the Son of destiny had not yet matured. He was just beginning to show his potential and could hardly be called a savior. Meanwhile, the Great Guardian was capable of rivaling Dian, being a pillar of strength among humans, and the prime enemy of the demons at that time.

Every demon believed this was a hugely profitable strategy.

However, the final fact proved

"That battle of magic, I lost."

"I respect that Great Guardian; he truly is the top professor of the human magical academy, and he gave me a lesson I still vividly remember."

Dian's gaze towards the distance retracted, and the Sorcery Demon shook his head at this memory from a thousand years ago.

Speaking of these "old friends" of humanity,