Suzu Omi Narumi Hakobe is a high school student who constantly wears a blank expression on his face. Even in class, he?s quiet and unassuming. His joy in life is keeping up with posts from ?Efa,? a girl who takes lewd photos and posts them on social media. But soon, he finds out that Efa?s true identity is none other than?his diligent and popular classmate Mitsuha Koto??!