Looking Through the Battlefield

In the year 3000, humanity is paired up with either a Quincy or a shinigami. A war has broken out with each pairing trying to destroy the other, having enough of the verbal and sometimes physical abuse from her siblings, Karma leaves the frontline in search of her long-lost half-sibling. Problems arise causing her to put her search on a pause but she vows to find him before her time is up.