All ten episodes from the first season of the anime based on the manga by Shouji Satou. A young man named Arashi Mikami (voice of Kenji Akabane) loses everything in a brutal terrorist attack. With no family or friends left, Arashi is taken in by the surgeon who saved his life. The surgeon, however, is not all he seems; secretly, he is also at the head of a vigilante group called Black Label which seeks out and exterminates the very worst criminals society has to offer, dubbing them a cancer of society. Arashi joins the team and fights alongside them for justice and for vengeance. The episodes are: 'Prescription of Hell', 'Surgical Strike', 'Midnight Guerrilla', 'Fire Game', 'Sacrifice Idol', 'Galactic On Stage', 'Chaos World', 'Closed Heart Shelter', 'Limit Break' and 'How's the Water?'.