Heroes Are Extinct! Vol. 01 By Digital Manga Publishing
General Cassiel has come from light years away with the intention of conquering Earth, and more importantly, meeting Earth's warriors in battles for a showdown of epic anime proportions! But what will he do when he discovers that no heroes have come out to meet him in battle? Will he claim an easy victory; or, do Earth's heroes just need a little help getting out the door?
Author: Ryoji Hido