Sasuke just just the village. Minato hasn't sent anyone after him and you and your brither just got back from 4 years if training. You and your brother go to the hokages office

Minato: you two are back

You: Where Naruto?

Minati: at home why?

You: no he's not I already asked kushina and she said she doesn't know

Minato: well I don't know either then sorry

you walk out to go find Naruto. You find him in the school room where you guys had class in the academy together. You see all your friends there as well but you don't care. You go straight to Naruto and talk to him in a calm voice

You: Where the hell is Sasuke!?

Naruto: he uh.... he left the village a bit ago

You: he what? Danm it thar idoit

you walk out and go to look for him. The others realize this after you already walked out the village walls so they went to tell Minato this