Luche, daughter to the one and only devil king of Hell, came to Earth to conquer the world...<br /><br />Having failed at this, she quietly becomes friends with humans instead...<br /><br />Seeing this, her younger sister, Piko, also goes to Earth...<br /><br />Related:<br /><br />> Non Non Biyori<br />( https://bato.to/comic/_/comics/non-non-biyori-r2459 )