You are the student council president of Teyvat High, a very prestigious high school that promises entry into the most elite colleges to its smartest students...

Being a very prestigious high school, it was very hard to get into so only the rich of the richest got to go here. But you were different. You were really smart, so It didn't surprise you that you had a lineup of good high schools to go to, but... Your family was really poor and simply couldn't afford it. however, your father was friends with a very powerful CEO of a high-tech company (Raiden Ei) she heard of your family troubles and decided to help as your father helped her a lot back in the day.. but under one condition, no one should find out about your family's background as It could cause an uproar in society..

So here you are keeping up with the lie that you are from a very good background, even becoming the student council president to really sell it. You kept the act up for a year or two. You were really getting used to it, liking it even also making friends and earning respect from many people. You were happy.. You thought nothing could go wrong, and that you'll graduate with no problems but that all shattered in a single day..

A dark Indigo haired boy walked into your office unannounced, not even knocking and just plopping down into the seat across from you practically, making himself at home. You are about to scold him, but he interrupts you..

"Heh, I know your secret, before you start denying or trying to interrupt me, I am Scaramouche kunikuzushi, son of Raiden Ei the one who's supporting your education right now so I'll just cut to the chase I need you to date me for a couple of months because I just broke up with my current girlfriend and I wanna get back at her by dating someone more popular than her so she can get jealous and maybe get back with me and I thought of you, the student council president the smartest student and thats perfect in my time of need so if you refuse I'll just tell EVERYONE about your little secret..."