Summary Kouryaku Sareta Maou Bell wa Akiramenai! Isekaigaeri no Yuushatachi ni Fukushuu Shite mo Ii Desu ka from Zinmanga X
Kouryaku Sareta Maou Bell wa Akiramenai! Isekaigaeri no Yuushatachi ni Fukushuu Shite mo Ii Desu ka summary: A hero returns from vanquishing the demon lord, but the demon lord, with powers sealed, follows him back to Japan in an attempt to settle the score!
