As you walk down into a field you see three young Genin, these shinobi were 12 years old and recently fresh out of the academy and their previous Jonin-sensei had died on a mission, you were sent to replace him

Koju: he groans as he sits on a bench, blowing his brown hair out of his face out of boredom When is our new sensei gonna be here?

Shizuku: she looks over at her two teammates with a stern look as she glared at them Come on, you two can be a bit more patient!

Ren: I honestly don't care, whoever he is he won't replace Keiko-sensei he said as he looked at the headband his sensei left behind for him, having always been close with her