"Alright, Ariella," I say, putting a hand on her shoulder and flashing her a mischievous smile. "Here's your next homework: try to replicate the enchantment on this rapier."
"EHH!?" Ariella exclaims, eyes wide with shock. "Y-you want me to do what?"
"You heard me. This is my gift for you to celebrate your birthday, but it's also your learning material," I explain.
"B-but… I'm only a Master Enchanter…?" she protests, her voice wavering.
"So? What's wrong with that?" I ask smugly. "The infamous young lady of the prestigious Harrow family is backing down? What's going on? I thought you liked challenges?"
"I-I do! But not impossible challenges!"
"Haha, impossible challenges? You think this teacher would give you something that's truly impossible? Do I look like a sadist?"
"T-true... But…"
"Okay. What if I say, if you follow my instructions carefully, you will be able to successfully master this enchantment in just half a year?"