裏ギャルちゃんのアドバイスは100%当たる 「だって君の好きな聖女様、私のことだからね」

“Can you, Otaku-kun, conquer the ‘front (me)’ with the guidance of the ‘back (me)’?”

Tsuchiya Bunta, an ordinary high school student, finds his small happiness in catching a glimpse of Omotekawa Yui, a girl from another school, during his morning commute to school. Secretly, Bunta calls her the “Saint,” and her graceful presence soothes his heart. However, the one who starts talking to him isn’t the Saint, but a gal who looks the complete opposite!?

The gal who introduces herself as “Urakawa” is supposedly the Saint’s best friend—or so she says, but in reality, she’s Yui herself in disguise! Completely unaware of this, Bunta is given “100% accurate advice” directly from the person herself, all while being playfully teased. Will this advice help Bunta get closer to the Saint?

“Hehe, listen to my (the back’s) advice and make sure you properly conquer me (the front), okay?”

A romantic comedy where Bunta is tossed around by two personas of the same girl, each with a completely different personality!