"But the journey itself matters most," Nicolas Flamel said softly. "The wrong turns, the confusion, the courage to begin again—that's where real wisdom lives."
He patted Rock's head. "Guard your curiosity. Cherish your mistakes. They are the best teachers you'll ever have."
Rock blinked. For a split second he thought he saw how thin Flamel's aura had become, yet those eyes stayed sharp and bright.
"Yes, sir."
"Sit," Flamel murmured, sinking back into the recliner with a tired sigh. Rock took the armchair beside him.
"Remember this, child. The highest alchemy was never about turning metal into gold. It has always been about the soul."
"Ignorance must become exploration. The fleeting must become the eternal."
"In six hundred years I learned things most wizards never touch in a lifetime. Only these last few years did I finally understand… the greatest work of my life wasn't that Stone. It was every ordinary day I spent with Perenelle—quiet, ordinary, and full of memory."
Rock sat in silence. Flamel wasn't teaching him potions or runes. He was giving him something far deeper: the heart of the craft stripped of all pretense.
Rock opened his notebook. Every page was exactly what Flamel had described—explosions, failed reactions, frustrated scribbles born of exhaustion and doubt.
"So that's it…" he whispered.
A faint smile touched Flamel's mouth.
Rock stood and crossed to the desk. He picked up a small, ordinary-looking stone. Through his eyes it blazed with brighter lines than anything else in the room.
He brought it back and held it out. "Sir, may I use this?"
"You may."
With a flick of his wand, a sheet of parchment became a tiny table. Rock set the stone on it, then pulled items from his bag: a phoenix tail feather, a vial of morning dew. He stepped into the living room, asked Mrs. Perenelle for a pinch of hearth ash, and returned.
He sat again, floated the feather, poured the dew and ash, and added the tiny unicorn horn tip. His movements were rough by Snape's standards, but he treated every step with absolute focus.
He drew a silver knife, nicked his finger, and let a drop of blood float among the materials. "This is me."
"This is the legacy." He dropped the stone in, closed his eyes, and poured every ounce of will into the image forming in his mind.
An instrument that can hold the Philosopher's Stone. Only I can open it.
The materials swirled around the stone like a living crucible. Golden patterns bloomed. A single vertical eye of flowing metal and solidified light took shape—palm-sized, alive with shifting color.
The pupil held a perfect hollow. Rock guided the Philosopher's Stone into place. A soft iris of warm light formed around it, muting the Stone's crimson glow into a gentle radiance.
"It's done."
The finished device settled into his hand. It felt cool, weightless, neither metal nor stone. Through his eyes it shimmered with every color at once.
"Let me see," Flamel said quietly.
Rock passed it over. The moment it touched Flamel's palm the faint glow vanished. The device looked like nothing more than a simple trinket.
"A neat little trick," Flamel chuckled. He could still read its true purpose.
"You're a born alchemist, Rock."
Flamel studied Rock's silver-gray eyes with open delight. Those eyes could see the hidden lines of matter, combine what others missed, and create from the foundation up.
"Sir, I owe it to you and that Stone," Rock said honestly. The Stone had served as the perfect core, simplifying everything.
If he was right, that stone had once been the raw material of the Philosopher's Stone itself—its lines carried time the others lacked.
"Exceptional wisdom is humanity's greatest treasure," Flamel quoted, returning the device. "Giving you the Stone was the right choice."
Rock bowed slightly. Mrs. Perenelle smiled and slipped out again.
"Sir," Rock said, "there are some questions about these eyes I'd like your thoughts on."
He explained what Snape had asked him to explore. Flamel paced the study, tapping the air, shaking his head, then examining the potions Rock had brought.
"This is the best possible outcome," Flamel said at last. "But the real work was always yours, Rock. Magic perception like yours—I've never heard of its equal. I do have one suggestion, though."
He fell silent, watching Rock closely.
"The Philosopher's Stone?"
Rock understood at once. His perception had awakened because of the Stone.
"Exactly," Flamel said with a smile. "Perenelle and I tested the Stone thoroughly for longevity. But there are areas we never pushed further."
"Like what you just did—"
Rock looked up. Flamel winked.
The old alchemist had just handed him a new direction.