Chess kept the wallet in his pocket before he decided to peek into the commotion.
Upon arriving at the scene, he saw a girl sitting on the floor, her hands placed around her bleeding head.
She was the one who fell down the stairs. She was extremely familiar, but then, without seeing her face, Chess made no effort to recognize her back. It wasn't personally his concern.
In that moment, a Professor came running over, telling all the students to not gather around. After that, he checked if he could do any first aid to the female student. Seconds later, another person came rushing over.
It was the Physician.
His eyes met with Chess' but they both ignored each other.
He went straight to the girl who finally fainted and checked her pulse. After that, he told the other professor to call an ambulance while he told the students who gathered around to return to their own classes.