World Embryo
Manga
Action
World Embryo 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.
Description from Wikipedia, available under CC BY-SA 4.0. May be shortened.