Eiji a hikiNeet (a shut-in with no job , not in education, not in training and etc) died. The god offered a deal with eiji, either he goes to hell or be his representative. Eiji chose to be his Representative and got cheats. and his mission was to harrass the representatives of God of matches and the God of Sorcercy which is the Hero and the Demonlord.
With Eiji , a king of lowlives, reincarnating to a lovely little Girl called Ellis, had planned to materialized his sleazy delusions.