Five hundred years have passed since humanity went extinct at the hands of the fearsome “Beasts.” Even up in the sky, where the surviving races dwell on floating islands, these monstrosities constantly threaten to bring death and destruction.
Only a small group of young girls, the Leprechauns, can wield the ancient weapons needed to defeat these creatures. Into the girls’ unstable and fleeting lives, where a call to certain death could come at any moment, enters an unlikely character: a young man who lost everything five hundred years ago, the last living human awakened from a long, icy slumber.
Alternative names : Shuumatsu Nani Shitemasu ka? Isogashii desu ka? Sukutte Moratte Ii desu ka? / 有關結束時在做什麼呢？正忙著嗎？被拯救可以嗎？ / 終末なにしてますか? 忙しいですか? 救ってもらっていいですか?