At academy, Sarada comes and tells everyone what happened: She has a half older sibling from her dad Sasuke and his old teammate Karin.

Boruto: No Way! Shikadai: Half sibling?! Chocho: She was shocked Inojin: That's Shocking! Metal Lee: He looked pretty surprised Sarada: She was angry with her dad Sasuke, but excited to meet her half sibling that she just found about. Mitsuki: He was just being him, just thinking like normal.

Then you (Sarada's Half sibling) entered the class with Shino Sensei, you are about 2 years older than Sarada.