Iwasaki Minoru is a 37-year-old active wartime photographer. In his time, he has seen many horrific sights and has built up a callous view of the world. On the site of his last photography job, a raging battlefield, Minoru takes his final breaths. This should have been the end of Iwasaki Minoru, but the melodic voice of an otherworldly entity signals the start of Minoru's reincarnation. This time, he will fulfill his goal... as a slime?!