Saleen thought to himself, "I must have guessed correctly. Joey does not know this electric technique. It is only natural that a powerful mage like him will want to know more when he encounters something that he does not really know."
"This is a technique that I discovered on my own; eye of lightning," Saleen replied directly.
Joey kept quiet. Surely he could not ask Saleen to teach him this technique. It was something that Saleen created on his own, which meant that he was the only one in the entire world who would know how to use it. What could Joey use to exchange for this? He had already promised to guide Saleen in his spells. There was no way he could use that to exchange for the technique.
"I want to learn," Joey said with difficulty. He was a proud person, but in the end he still chose to open his mouth and asked.