Am I Anomaly? [Jujutsu Kaisen x Male Reader]

Prologue: A New Beginning

=Jujutsu Headquarters=

Y/N stood in the middle of the large room surrounded by six doors, discussing his return from the mission in Hokkaido. Despite his appearance, he had not yet treated his wounds from his previous fight with the cursed spirit. Blood dripped from his nose, his forehead, and every cut on his face.

He tried his best to hold back the pain, gritting his teeth and squeezing his eyes slightly while listening to the higher-ups without interruption.

Higher-ups #1: We never expected this to happen. We apologize for the ordeal.

Higher-ups #5: To think you managed to kill one of those cursed spirits that held the Sukuna finger by yourself.

Higher-ups #2: Agreed, you have a lot of potential compared to the others.

Higher-ups #4: Hmhm, and you're only Grade 4. We should raise your grade.

Higher-ups #6: Give him Semi-Grade 1; that should be sufficient for killing that spirit and retrieving the Sukuna finger. If you wish to raise your grade further, you'll need to undertake more dangerous missions.

Higher-ups #3: You've done well, young man. You may go and attend to your wounds. Please leave the finger here.

Y/N was about to place the finger on the table and leave the room, but a thought stopped him in his tracks. He pondered how beaten up he had been and the tiring train ride back, sparking an idea. With a smug look, he took out the Sukuna finger and playfully toyed with it, leaving the Higher-ups puzzled by his sudden change in behavior.

Y/N: You know, it seems like there's a little problem... for me at least. So, I won't place this finger unless my demands are met for all the hardship I endured getting beaten up and coming all the way back here.

The Higher-ups had mixed reactions, some angry and others disappointed. However, one of them agreed, acknowledging that it wasn't fair for him to have no reward after the mission.

Higher-ups #1: *Sighs* Very well, what do you want?

Y/N: *Smiling* Simple, I want money.

Higher-ups #1: Alright, we can arran-

Y/N: Nuh uh, I want my salary raised.

Higher-ups #1: No, we can't do tha-

Y/N: Or I'll eat this finger if you refuse my demand, mm?

Higher-ups #1: You brat- Fine, we'll raise your salary! Anything else you want!?

Y/N: Nope, that's all. Thank you for your... support.

Y/N placed the finger on the table and walked away from the room.

Higher-ups #1: Kid these day... 

[A few hours later]

After having his wounds treated and leaving the medical room, Y/N was on his way to his dorm to get some rest. Along the way, he encountered his teacher, Masamichi Yaga. Y/N waved at him and walked towards him, greeting him respectfully.

Y/N: Ahh, sensei! How have you been?

Yaga stopped in his tracks, turned around, and nodded at him with a slight smile.

Yaga: Y/N, good to see you. How was your first mission?

Y/N: *Smiling* Well... Not so good, at least, hehe.