The Devil Is A Part-Timer Manga Volume 4

Hataraku Maou-sama!/The Devil Is A Part-timer! manga volume 4, written by Satoshi Wagahara and illustrated by Akio Hiragi. An ex-library copy. Summary: Fear looms above the citizens of Ente Isla as Demon Lord Satan wages war against humans to rule the world. However, as humanity nears defeat their champion, the hero Emilia, successfully brings Satan to a standstill. He's forced to retreat to a world known as Earth, alongside his most loyal general, Alciel.