Soushikikan to Watashi no Jijou

Synopsis

When Keito unexpectedly ends up in another world, the one who rescues her is the supreme commander Arios, a man as overprotective as he is handsome. Everyday, he follows her no matter what... she can't stand it anymore! In order to escape this new lifestyle, Keito ends up getting a job, but...? (Source: AlphaPolis, translated)