Your Life As A Tokyo Jujutsu High Background Student

You are a third year student at Tokyo Prefectural Jujutsu High School.
You are Gojo's most spoiled third year. Not that he has many options, since your classmates have all been suspended.
You are Nanami's most favorite jujutsu sorcerer thanks to your mutual distaste of the jujutsu world and burning desire for early retirement.
You are Shoko's most beloved unofficial assistant who does all her paperwork. Don't let Principal Yaga hear about that though.
You are the first years' most adored senpai, because Gojo has the audacity to dump most if not all of his teaching responsibilities on you.
But most importantly, you are a background character. Sometimes, they bring you along. Sometimes, you do your own things in the background while watching them doing important, heroic things.
You are no protagonist.
You are just here for the ride.
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So this is a retelling of JJK (plus some parts from the light novels) from a different perspective, canon-compliant until the Shibuya Arc. Expect tons of fluff & humor. I'll fix everything wrong with JJK and no one can stop me. Come in friends, I'll heal you from Gege.