Ye Yinzhu's senses were incredibly sharp, and he clearly felt a hint of panic in the hearts of the Martin brothers, "Marshal, how much do you know about magic?"
If someone else had asked this question, Martin might have slapped them. As one of the two Marshals of the Milan Empire, he was known as the God of War in the military circles of the entire continent. Although he was not a mage himself, as one of the top powerhouses of the continent, Martin's understanding of magic was naturally profound, not to mention, he also had a brother who was a Grand Sorcerer.
Martin said solemnly, "I have some knowledge."
Ye Yinzhu asked, "Then do you know where necromancy came from? Or to put it another way, if categorized, which type of magic would necromancy be derived from?"
This question genuinely stumped Martin. Necromancers were among the fewest in number, and he, having spent his life on the battlefield, had no time to study such a rare attribute of magic.