In the midst of a deadly virus, an ordinary worker struggles to survive, doing whatever it takes to live for himself and for his dying sister. But when he unknowingly contracts the virus, he knows it's over. As the sickness claims his life, he accepted that it is the end. Yet a diety pulls him back from death and when he wakes up, he’s shocked to find himself reborn—not as the man he once was, but as a... newborn baby? And worse still, in a whole new world as a noble.