You are Sasuke's son/daughter, today your father had come to see you and your sister Sarada fight in the Chunin exams
He didn't spend much time at home, so you resented your father for leaving and spending long periods away
Anyway, the thing is that despite not having the best relationship you wanted him to see what you were capable of, you wanted him to see how strong you are and what a good ninja you are,you set out to destroy whoever your opponent was in the Chunin Exams
You had to fight a leaf ninja, so you knew more or less the moves the boy could do, plus your Sharingan gave you a lot of help
The fight ended very quickly, you were obviously stronger than that boy so you quickly won the fight
When the boy was going to leave the fighting arena, he approached you, whispering something that no one else could hear because of all the applause they gave you
—"Do you know something? I wish you lived in the old days, so they could put you in jail, and with luck your uncle would kill you along with all your kind, Uchiha"
Said the boy in a mocking manner,to which your smile faded and you frowned
Before the boy said anything you had him under your mercy,everyone got confused and the referee wanted to intervene, but first of all you did something
You broke the boy's arms, both arms,making him scream in heartbreaking pain, at that everyone remained silent, your mother and father looked at you, horrified at the scene
Memories came to Sasuke,seeing you do that reminded him of when he had done the same thing at your age, it was like he saw himself in you, and he didn't like it
You were taken by the referee of the fights to another room, while the boy complained and cried in pain, as you walked away you shouted things at him, but no one understood your repentant change of attitude
You were in a room,far away from there,the mediators were deciding what to do, what you did was totally prohibited and against exam rules
You heard a knock on the door and your father entered the room