On the basis of wasteland style, this story builds a decadent world, Dante, the leading male role who is blessed with the lineage of devil, is regarded as a different species, he is decisive and cruel, and when he fights a battle seriously, he'll be bloodthirsty and crazy. In a world of intrigues, by smuggling dangerous goods, he hopes to realize his slim dream-to have a real friend. During his mission, he accidentally meets Virgil, a young girl who lost her memory, and her true identity is the experimental body that escaped from the ark. After arriving in the wasteland, she has been depending on others for living, and is always thrown around like a burden. She is gradually opening Dante’s heart.