Axel was in one of the general classes, where all the 300 students of the gold section were present. It was about the uses of energy and the types of energy in the continent, as well as how energy is distributed throughout the continent in general.
It was their homeroom teacher, Darwin Brown, he explained,
"First of all, let me ask you, what do you think about mana? Or what do you know about it?"
It seemed like he wanted to ask the question to the Valkyrie, but decided not to. He decided to direct the question towards Heinz in the end. Heinz remained seated and thought for a moment. eventually he answered,
"Mana is the natural energy of the world, and it is upon the absorption of this energy through different methods that Seekers ascend through the stages and become stronger."
The professor nodded, "A typical but correct answer indeed, but what is the nature of it?"
Heinz tilted his head and confusion, "I apologize, sir, but I'm afraid that I don't understand?"