Hate no issen EPISODE ZERO
English name: Dawn of the Eclipse EPISODE ZERO
Genres: Action, Award Winning, Sci-Fi
Type: OVA, Episodes: 1
Aired: Jan 22, 2022
Source: Original
Synopsis:
In the distant future, a war is raging between humans and the "Black Knight", an extraterrestrial invasion weapon.
 After a fierce battle, the human race has the upper hand in the war and executes a last-ditch mission to wipe out the Black Knight.
 In order to open up the future, the protagonist "Haru" goes to the battlefield...

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