Mind World, Summit of Mountains.
"Patronus Charm!"
A massive silver shield appeared directly in front of the wand, radiating a hazy silver aura and protecting several meters around the caster.
"Still not working." Rogue lowered her wand dejectedly. "I don't know why, but I just can't summon a Patronus."
"Something must be wrong somewhere." Aaron stroked his chin thoughtfully. "You're already very proficient with the Patronus Charm. Otherwise, you couldn't produce such a large shield."
"But there's still no Patronus. I can't bring out the power of a Grand Archmage at all."
"Casting the Patronus Charm requires a happy memory. Not just any memory, but an exceptionally happy one."
"I know." Rogue pursed her lips and said aggrievedly, "I've tried all kinds of memories. Producing a shield this large is already the best I can do."
"Tsk!" Aaron clicked his tongue. "Looks like the first half of your life wasn't all that great! Otherwise, you wouldn't lack an exceptionally happy memory.
"You've accumulated enough quantity to this extent, yet you still can't meet the standard for qualitative change."
"Would you mind telling me what memory you used?"
"I would." Rogue replied irritably.
"Oh? Is that how you speak to me?"
Rogue immediately put on a sweet smile. "I would, my respected teacher."
"Hehe! Do you have to be so perfunctory?" Aaron rolled his eyes speechlessly. "Forget it. At least it looks acceptable on the surface."
"This is about as far as you should take the Patronus Charm for now."
"But I still haven't summoned a Patronus."
"It's been half a year. You've already spent enough time on the Patronus Charm." Aaron held his forehead and shook his head, filled with helplessness.
Rogue was just an ordinary Mutant. If she had not absorbed his magical power, she would not have been