LUDWIG VAN BEETHOVEN SPOILER!
Beethoven himself is less a conventional villain than the living instrument required to complete the scheme. Ikkyu launches him aboard the rocket with an organ so the symphony can be performed and transmitted across the world.
That makes the climax wonderfully specific to R.O.D. Humanity is not threatened by a bomb or a giant weapon. It is threatened by a lost piece of music, a resurrected composer and an organization willing to turn cultural history into an extinction device. Yomiko stops the performance by destroying the organ strings before Beethoven can complete it.
LUDWIG THROUGH THE ARCHIVE //
I-JIN CONSPIRACY & SYMPHONY //
Open page →That is why the I-jin are stealing rare books and manuscripts rather than conventional weapons. The material hidden inside them is being gathered so Beethoven's lost work can be restored and performed.
The final stage is brutally simple. Recreate Beethoven, give him the completed music, raise the performance high enough to reach a worldwide audience, and let humanity destroy itself.
Historical Figures Recreated as Superhuman Operatives
Gennai Hiraga arrives with spectacular electrical weaponry. Jean-Henri Fabre commands insects. Otto Lilienthal takes to the sky. Genjo Sanzo is transformed through the imagery surrounding his legendary journey. Stephen Wilcox becomes part of the machinery supporting the I-jin fortress. Ludwig van Beethoven is revived because his music is the final weapon Ikkyu needs.
Nancy makes the idea more complicated. She is also an I-jin, derived from Mata Hari, but spends most of the story inside the British Library operation.
WHAT THE OVA DOES NOT EXPLAIN:
R.O.D gives enough information to understand that these people have been recreated and altered, but it does not provide a complete technical system for how every I-jin is made. The abilities are built around the historical figure, not around a detailed rulebook.
The Rocket · Beethoven · A Worldwide Performance
The rocket is not the weapon by itself. It is the delivery system for Beethoven.
That distinction matters because destroying the fortress does not automatically stop the plan. Once the rocket launches, Yomiko has to continue the pursuit aboard it and stop the performance directly.
R.O.D OVA MASTER COMBAT LEDGER //
Open page →Episode 3 · The Rocket · Ikkyu's Plan Reaches the Sky
Yomiko reaches Beethoven before the performance can be completed and destroys the organ strings, stopping the Death Symphony itself.
With the plan broken, Yomiko prepares to escape the doomed rocket with Nancy. Nancy refuses to leave Ikkyu's body behind and remains aboard while Yomiko falls away to safety.