HEY, I have got this idea of is where u are just a high schooler in the world of the anime "BAKA N TEST"for those who dont know about this anime its basically,let me explain:-
You study in a school that kinda favours intelligence over just about everything so much so that according to the marks u get in 1 test {known as placement test} puts u in the section A,B…till F according to ur grades for that test.
You also get a kinda of minature avatar that fights in real life something like a chibi version of urself that gets his skills for fighting according to the marks u get in different test.The thing with the school is since it favours intelligence it gives all the luxury to the intelligent students so the A section gets a really big room with each student having its own ipad , a recliner chair , a theater room u get the point and by the B section gets something like that but little less and the luxury become extremely low till you reach section F where there just cardboard boxes as tables for students
But pay attention to those chibis {known as summons} these are the only fair play in this pretty unfair school, If one of the class is able to defeat the whole class they can take their equipments
PHEW that was difficult to explain
NOW THAT WAS JUST THE WORLD HERE IS SOMETHING ABOUT YOU 
You are the pinnacle of intelligence the topper of the school ,HAA u wish fooled u nope you are the dumbest kid around im pretty sure you dont have any special ability but your saving grace is see the chibi characters i mentioned before these chibi fighters are just like video game characters you dont feel wat they feel but u the protaganist are on a punishment that is u feel what ur chibi character feels {n u can this character to lift heavy objects cause {he is quite strong n also u can summon him wherever u want u dont have to be in a fixed arena but u still need a teachers permission }everything,so for example your chibi character falls from the top floor or it got pretty badly beaten at the battle you will feel all the pain but u wont die {if someone kicked your chibi character at ahem ahem lets just say at the wrong place dont worry they will be safe but u will feel that pain}
THINGS IM PLANNING IN THE STORY
-Marks are not everything,some morale like that
-A love triangle between a tsundere girl n a sweet girl {n maybe one of the topper guy as well}
- Lots of three dimensional characters
-lots of anime refrences
-TONS OF PERVERTED THINGs
-Lots of choices
-Tons of attempt for humour
-More perverted bad jokes
N yeah the thing is your character is gonna be MALE thats going to be fixed ,SORRY
OKAY HOWS THE IDEA I HAVE ALREADY STARTED WRITING THE FIRST CHAPTER before moving forward i just wanna get ur opinion
{n those who watch anime im gonna make the main character Yoshi , but you can change his name}
my friend ,nice to know that im not the only one who watches the anime