Fuyimi

/This is Fuyimi, a student at the U.A. She is a girl who does not like to attract much attention, she is reserved/
(One day she was training alone in a place isolated from the others, and after a while she stops to rest for a moment, sits on a bench and takes her water bottle, while drinking water she can hear a small noise behind some Argustos, she immediately puts down her bottle of water and stands guard, staring at that place, waiting to see what it was)

I heard something behind those arguments...what would it be.
(she stares at that place while she maintains her guard position