First kiss, first date, first real relationship… When you truly love someone, surely it’s only normal to want to share in all of their romantic first times, too?

My name is Shun, and I’m in a real anime situation. I can’t stop triggering romance flags only to crush them—in real life! My big sister, Mio, even calls it Flag Crush Syndrome.

“I wanna play the leading lady in all of your first times, Shun. Your first real romance, starring me!”

Then my classmate Ena drops this bombshell on me. I tried to warn her, but she suggested we test the curse out and see how far we can go… and I found myself hopeful for the first time in a while.

When word got out, however, my childhood friend Hinano and even Ayane, who’s like a second sister to me, confessed they had a thing for me, too, turning my life around overnight!

I might be new to all things romance, but these babes are keen to go to war with each other… in a battle for my heart!

That’s right, my “real anime situation” is about as ridiculously real as it gets!