>normal harem with all the cliches
>MC watches a lot of anime
>one day he notices the pattern in his life
>finds out he's not real
>and if he picks a girl his existence is over
>desperately tries to be oblivious to any and all advances by the girls (yknow like every harem type anime protagonist ever except hes doing it to save his life)
>but over the course of the show, one girl in particular still manages to win his heart
>the rest of the show is his coming to terms with how he loves her, but if he ever confesses and picks her, then he will end not only his existence, but hers as well.
>in the end, he finally decides that a life held back like this isn't worth living, and decides to confess, believing that even just a moment of the happiness he desires with her, however brief, is worth the price of ending the existence of everything he has ever known.
>he confesses
>she feels the same way!!
>they have a really kawaii and romantic moment
>they both move in for the kiss on each other
>just before the kiss connects, screen fades to black, credits roll, series over