User blog comment:B214/Talk About What You Want! 2/@comment-117.195.112.194-20140710190509/@comment-1359322-20140711011539

^^This.

Rizevim isn't interested in his current world. As per his words, he's just a descendant of a Maou in his current world, but if he invades and conquer the other world, he may become the Daimaou (Great Satan) of the other world.