Hevn asks Ban and Ginji to recover a rare blood type, known as Bombay Blood, for Yumiko Imai, the granddaughter of Shigeyuki Imai, who needs blood transfusional surgery in order to survive. Mr. Imai unfortunately doesn't know anyone who has Bombay Blood, making the mission literally impossible. He begs The GetBackers to retrieve Bombay Blood, since Yumiko has her birthday a month later. It is revealed that Bombay Blood is in the possession of The Transporters, Akabane and Maguruma. As The GetBackers prepare to encounter The Transporters, Akabane attack them from the semi-trailer truck while Maguruma is driving passed them. Once again, The GetBackers are in a high-speed chase with The Transporters. Ginji jumps on to the roof of the semi-trailer truck from an overpass, while Ban keeps pursuit in the car. Ginji lands, and is summarily knocked off by Akabane. A planted road bomb keeps Ban from further pursuit. Yumiko becomes at high risk in her sickness, as Mr. Imai begins to worry more. Hevn is asked to take care of Yumiko, offer her a supposedly stolen puppy, until The GetBackers return to the hospital. Ginji recalls that when he was younger he lost a friend in the Limitless Fortress, who reminds him of Yumiko, very ill and in need of medical attention. This gives him extra determination and anger. It is revealed that a mafia hired The Transporters to deliver the Bombay Blood to them. Ginji unexpectedly turns up again, and Akabane betrays the mafia and gives Ginji the Bombay Blood, sarcastically saying that his since his job is technically finished. Ginji defeats the mafia with his lightning, however exhaustively. His superhuman power is then augmented, using static electricity, to take down the mafia chief. Akabane and Maguruma leave the scene in the semi-trailer truck, as Ban enters it in a helicopter. Ban takes Ginji and the Bombay Blood to the hospital. Yumiko will soon recover her health, thanks to Ginji's strength and reminiscence about the girl who was sick in his past.