In the quiet of the banquet hall, the curiosity of Elrond's children—Elladan, Elrohir, and Arwen—remained fixed on the dark, pulsing book. They had spent their long lives mastering the arts of the Firstborn, yet the strange, practical "Science" of the shadow was a path they had never walked.
Elrond looked at his sons and then at Arwen, his expression shifting from a father's pride to a lord's caution. He knew the risk of the Codex Umbra better than they did.
He then turned his gaze toward Oliver, his eyes searching.
Oliver leaned back, a small, thoughtful smirk playing on his lips. He thought of the many "survival runs" where he had wished for a team who knew the mechanics as well as he did.
Galadriel stepped forward, her golden hair reflecting the soft starlight. She had read the Codex herself and knew that while its source was not tied to Sauron or Morgoth, it still drew from the same primal Void.
Oliver stood, adjusting his Top Hat with a firm nod. He looked at the three Elves who were now officially his first students.
The three children of Elrond bowed, their faces lit with a mix of excitement and solemnity. They were no longer just the children of a High Elf; they were the first disciples of the Master of Shadows.
******
The banquet ended under a canopy of fading stars. Oliver led his three new disciples—Elladan, Elrohir, and Arwen—away from the silver spires of Rivendell and back toward the rugged, practical reality of his forest mansion.
The teaching began at dawn. Oliver didn't start with the Codex Umbra. He stood in the damp grass, his Top Hat replaced by a simple Straw Hat for the morning sun.
The Elves were already masters of the wild, but Oliver's "Pro" survival logic was different. He showed them how to lash flint and twigs into tools that felt balanced for high-speed labor, and how to identify the exact types of grass and wood that held the most structural tension. To his satisfaction, they learned with the speed of those who had lived for centuries.
He led them to a flat patch of dirt near the mansion and brought out the raw materials: logs, rocks, and raw gold ore.
Under his guidance, the three siblings worked together to calibrate the stone gears and the golden lever. When the machine finally hissed into life, clicking and spinning, the Elves stepped back in awe. Oliver then demonstrated how the machine could produce the essentials: the Log Suit, the Spear, and tactical gear like Bee Mines, Blow Darts, Sleep Darts, and Fire Darts.
But the siblings' fascination peaked when Oliver showed them the advanced monitoring equipment. He explained the Rainometer, the Thermal Measurer, and the Lightning Rod.
Oliver then pointed toward the tilled soil near his mansion, where the heavy scent of the herd lingered.
The disciples looked at the steaming piles of fertilizer, then back at the clicking machines, realizing that for Oliver, the world was a giant puzzle where every piece—from the lightning in the sky to the waste on the ground—had a vital, scientific purpose.
