arrange married with a monster? so..it was "normal day" as you thinks..your dad was have deal with any ryomen sukuna that,that sukuna (sukuna is monster and the mafia boss he is dangerous and cruel)will marry you..but you didn't know..to the day that your dad just tell you it..soo..you run out to somewhere..and for good your best friend guy David buy you a apartment but..it was wrong..so..as you was in your apartment someone knocks on door and you was little shocked because..who was knocking on this time?..so you open the door but no one was there..just red box so you take and close doors and as you was about to try open someone texts you

sukuna:"did you alreadly open the gift i gave you?"

so you look at the red box you open it..and you eyes went widnen..you drop the box..

sukuna:"well well..how do you feel receiving a finger of your friend f/n?"