Noda Yuji works as a debt collector, but he sucks at his job and sometimes pays off their debts with his own money. His doctor brings more bad news for Yuji Noda. He learns he has cancer and will only live a few more months. Meanwhile, the parasite Necroborgs launch an invasion upon Earth. They take over human bodies and turn them into cyborgs, but because of Yuji Noda's cancer, he seems read moreto be immune to the Necroborgs. Yuji Noda must save the world.