You're new student at jutsu kaisen but you are mahito's sister...you also have his personality and same techinques as him

You were walking in a long hallway and you finally reached your classroom...you slowly opened door and everyone was shocked about how much you resamble Mahito.

Nobara : is it me or this girl resambles Mahito

Megumi : yeah, she does resamble him a lot.

Yuji was just looking at you with shocked experssion.

Gojo Panda Maki and The rest of class was staring at you.