World EmbryoWorld Embryo.

World Embryo (Japanese: ワールドエンブリオ, Hepburn: Wārudo Enburio) is a Japanese manga series written and illustrated by Daisuke Moriyama. It was serialized by Shōnen Gahosha's seinen manga magazine Young King OURs from April 2005 to May 2014, with its chapters collected in thirteen tankōbon volumes. The story follows a group of humans who combat monstrous creatures that spread around by using cell-phone signals.