Fixed (JJK x male!reader)

"It's okay, nii-chan. You're not alone.." you pat Yuji's back with a little smile. Yuji replies back with a small smile too, slowly nodding. "thank you cause always by my side,"
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Y/N Itadori, a younger brother of Yuji Itadori. If Yuji is there, Y/N is there too. His life changes one day when Ryomen Sukuna appears as his enemy. Annoying, arrogant curse bastard, plus the mastermind behind all of his brother's pain. The jujutsu higher ups also, the curses that he needed to exorcise too after he heard his brother executed.

Sometimes, he thought, what would he do if his brother died one day? Will he continue living alone or will he spend the rest of his life killing the curse? He doesn't know what will happen. So, to avoid such a thing happening in future, he'll make sure he finds a way to exorcise the King of Curse by his own hands one day.

!WARNING!

-manga spoiler!
-mature language (idk)
-slow update
-bad grammar
-cringe

note #1: each chapter is likely to be edited so make sure you dont get confuse :D