When a gaming otaku gains a buff to cross over to other worlds, of course, he will have to choose what to do with it! But what is this! What is this! A royal cat-woman elder sister, a loli fox-woman, a cuddly rabbit-woman younger sister... This is not a zoo! This is another world where the strong prey on the weak but then again it is all so wonderful! An authentic strategic game, a huge conspiracy crisis, this other world's hegemony is loading, all waiting for thou scum.