You and Megumi were dating,Yuji and Nobara were also dating in this AU

You four were assigned a super special mission with Grade 1 and Special grade curses so you had to bring some back up,even if you didn't really need it. You 1st grades and the 2nd grades,Yuta,Maki,Panda and Inumaki were paired up on the mission with Gojo and Nanami following.

The second grades split up to go to a different location of the abandoned mansion,Gojo and Nanami took the basement and yard, You,Nobara,Yuji and Megumi took the first floor and the attic,also, Gojo insisted that Hana Kurusu,a reverse curse technique user to come with incase of 'emergencies'

You and Nobara scanned the attic while Yuji and Megumi stood on the stairs,keeping guard,Megumi's shikigami,the divine dogs were sniffing around, Yuji and Megumi heard a noise in the living room so they went upstairs to check,you,Hana and Nobara continued keeping guard,you three went to check 3 different parts of the attic, you heard Hana do something with the dogs but suspected it was just because they caught up a scent.

The boys,the 2nd grades,Gojo and Nanami came back,You and Nobara also gathered but no one could find Hana. You all went to search for her and heard some yelling in the yard so you all walked out of the abandoned mansion only to see Hana standing there,terrified at Megumi's white divine dog who was dead due to a trap made by the curses,trapping it's head and crushing it between a wall. It meant Megumi wouldn't be able to summon it ever again.

Everyone was worried while Megumi looked like he would kill everyone there,except you of course. "I'm so sorry,it wasn't my fault...it just ran up to the trap-" Hana said but Nobara cut her off "We never told you to go to the yard,we told you to check the ends of the attic. You weren't even supposed to follow the dogs" Hana kept trying to defend herself "But I wanted to check around somewhere else,I told the dogs to check around here,I didn't know there was a trap!"