The world of Black Matrix Zero (ブラックマトリクス ゼロ) exists humans, angels, as well as demons. Previously, they used to live happily together, but there were incidents, causing them to split into three areas: heaven, earth, and hell. One day, when the greed and evil of the devil reached its climax, they built their own army and engulfed the world in darkness. At that time, love was considered to be one of the worst. Anyone charged will be hunted and punished. Abel is a child born from the love between man and angel. For years, he was imprisoned in a dungeon. But then, thanks to his intense love, he was given the power to fight against those evils.
