SubaruNatsukiwasjusttryingtogettotheconveniencestorebutwoundupsummonedtoanotherworld.Heencounterstheusualthings--life-threateningsituations,silverhairedbeauties,catfairies--youknow,normalstuff.Allthatwouldbebadenough,buthe’salsogainedthemostinconvenientmagicalabilityofall--timetravel,buthe’sgottodietouseit.Howdoyourepaysomeonewhosavedyourlifewhenallyoucandoisdie?