"Alright tell me, HOW THE HELL IS THE CURSE YOU WERE MEANT TO EXERCISE STANDING RIGHT HERE!?" Akari yelled at a kneeling Atsuya while pointing at Sans standing nearby under a tree sipping on a ketchup bottle.
"Sup," he said with a hand raised while leaning back against the tree.
"Alright I understand why you're mad but let me start from the beginning," Atsuya said, arms raised in surrender.
---
"Now, where did we leave off, oh yeah, I was saying, just because I am also made up Positive Energy, you shouldn't forget I'm made up of Cursed Energy as well, so I'm more then willing to give people a Bad Time, as I clearly demonstrated, though that's especially true to those with a negative karmic value.
Anyway speaking of Positive Energy, I'm gonna patch you up here while we talk alright, but I'm keeping the bones where they are so no funny business, got it?"
"Understood," he sighed out in a defeated tone.
"Good," Sans than walked over, put his hand on Atsuya's shoulder and began using the Reversed Curse Technique to heal him.
'He wasn't lying about being composed of Positive Energy, and this level of proficiency with RCT, I've only ever known one Sorcerer to be capable of healing other with RCT, Shoko Ieiri.'
"To start us off I'm gonna make a Binding Vow to not to harm you for the rest of the day so long as you do not attack me," as Sans made the BV he quickly swaped the cyan bones and instead wrapped Atsuya's limbs with ribcages that burst from the ground in order to prevent Atsuya from moving and forcing Sans to unintentionally break his BV.
"That Vow is to get us off on the right foot. Now as I was saying before you had rudely interrupted me before, due to a combination of the emotions I was born from and the unique phenomena around my birth, I don't hate humans. In fact I quite like them so long as they aren't evil, and my Cursed Technique makes it pretty easy to tell when a person is, but I'll get into that later."
"Basically what I'm saying is I was born to be on team good guy and I could never work with other Curses nor Curse Users, just not in my marrow. So, I wanted to meet you to request to join Jujutsu Society, genuinely, I'll even make a another vow to prove it if you like?"
'I can't be sure he's telling the truth but I don't really have a choice here, do I.' "That's okay, I trust you enough, but if you could remove these bindings then it would be appreciated."
Sans studded his face for a moment before shrugging as the restraints disappeared, "Good timing I guess, you should be all better now so try to stand up." Sans then stood and backed away as Atsuya did the same. "So how do you feel?"
"As good as new, I would thank you if you weren't the cause of those injuries in the first place."
"Well you attacked first, I simply acted in self defense. Anyway I mentioned my technique telling me if someone is good or bad, but that isn't all it does, you see when I perform a Check I also get a bit of information about the target. So I know your a teacher for Tokyo Jujutsu High, specifically the second years, and any teacher worthy of being one cares about their students.
So I propose I make a Pact with the students of Tokyo Jujutsu High to prove my worth and confirm that I'm on your side in this eternal 3 way war between Curses, Sorcerers, and Curse Users."
'A Pact huh, I think I've heard of them before you basically made a Binding Vow with a Curse to obtain their technique, catch is the Curse can demand pretty much anything they want in return.'
"I know what you're worried about but don't, my only condition will be to be allowed to observe them for an hour a week, so as to make sure the process goes well, and inherit either their Cursed Energy or their memories when they pass, we can let them decide which."
Atsuya thought for a while before agreeing, between the recent group of unknown talking Special grades that attacked Satoru, the reemergance of Sukuna, and a student dying recently on a mission (even if it was on purpose), Atsuya could tell that things were getting more dangerous and that they could use all the help they could get.
"Alright, but you'll also make that Pact with me then, maybe even the rest of the staff we'll see, and until then you need to make a vow not to harm any human, deal?" Atsuya then extended his hand.
"Sure but for my safety I'll add a few conditions, I Vow to not harm any human until I make a Pact so long as they don't attack me first and they aren't a Curse User, that should do for now," Sans confirmed.
Sans then reached out to shake Atsuya's hand, *pshhhhht* Atsuya looked confused for a moment before Sans pulled his hand away revaling a whoopee cushion that wasn't there before.
"Hah, the good old whoopee cushion in the hand trick, never gets old," Sans said looking at the cushion before turning back to Atsuya, "I needed that, it's been a lot of serious work from the moment I was born."
Atsuya sighed before reaching for his phone and pulling out a crumbled piece of junk.
"Damit, now I need to buy a new phone," he said before giving Sans a glare.
Sans shifted nervously under the cold glare before he perked up as he remembered something, "Don't worry, there's a pay phone around the corner." He said pointing down a street behind Atsuya.
"Haaa, hope you know I'm chargin you for a new phone and the cost of the pay phone."
"Sure, put it on my tab." Sans replied knowing he would never bother paying it off.
---
"And that's what happened." Atsuya finished reaping the earlier events.
"And you're sure we can trust it?" Akari asked skepticly, giving Sans a sidelong glance.
"Doesn't matter, he made a BindingVow, he can't go against it."
"Ok, fine, hey bone bag, get in the car we're leaving." She said turning to get in the car and seeing Sans already in the back seat, she pretended to not be bothered by it as she got in and started the trip back to Tokyo Jujutsu High.
"Just so you know, the higher ups are not going to like this,"
"I know, but Gojo will likely take care of it, he cares about our students even more then me, and he'll happily accept even a Curse if it means they will get stronger so they can escape from those old men."
"I hope you're right."
"Let see what kind of tunes you got," Sans but in as he reached from the back to start messing with the radio.
"Hey! Only the driver gets to touch the radio!" Akari screamed getting partially distracted as she fought to keep Sans' hands away from the console.
Atsuya reclined his seat back as he closed his eyes. 'I can't wait for this day to end.'