Ni-sen Nen... Moshiku wa... Ni-man Nen-go no Kimi e...

Ni-sen Nen... Moshiku wa... Ni-Man Nen-go no Kimi e... (二千年... 若しくは... 二万年後の君へ・・・) is the theme song of Special 2, composed and performed of.

It serves as the special's ending theme.

Trivia

 * Although not credited, the song features Mikasa's voice actress and Eren's voice actor.
 * The section of the song sung by Yui Ishikawa is a reference to a previous Linked Horizon song about Mikasa, "13 no Fuyu."
 * The verse which introduces Revo in the song is a reference to the ending of Season 3 Part 1, "Requiem der Morgenröte."
 * The song references "Feuerroter Pfeil und Bogen" during the verse sung by Revo.
 * "Saigo no Kyojin" is briefly referenced in the outro as well.
 * The lyrics "The world has broken the boy's sword" mirror the lyrics to Guren no Yumiya, which say "the boy will pick up the black sword. "
 * This is the only credits song to be played in its entirety in the anime, rather than a TV size version.