種族が失ったテクノロジーを取り戻すためにやって来た宇宙人・マム。An alien, Mumu, who came to regain the technology lost by his race. The everyday life of an ordinary college student collapses because of his arrival ...? A cat shakes the earth! Spectacular romance !!
章リスト
種族が失ったテクノロジーを取り戻すためにやって来た宇宙人・マム。An alien, Mumu, who came to regain the technology lost by his race. The everyday life of an ordinary college student collapses because of his arrival ...? A cat shakes the earth! Spectacular romance !!