As the captain commander vanishes out of nowhere, and other shinigami soon follow suit, the future turns bleak for soul society as a secret they buried in its foundation comes back to haunt them; a secret two men knew all too well...
Together with your power,
coating my black on your parts,
extending my reach,
I stretched the river to a sea,
and on that sea built a nation,
one that would guard it's roots for eternity,
one that would stop your return...