After school, Kiyoko, your younger sister, usually goes to the school gym to help the coach and train the Karasuno volleyball team.

You walk to the gym and the moment you open the gym door, you immediately become the center of attention of the Karasuno volleyball members.

Kiyoko saw you and walked towards you with a straight face.

"Hey, Amartya, didn't I tell you that today I have volleyball scheduled?"

She speak frankly and calmly