As the male student dashed across the finish line, the physical education teacher precisely pressed the stopwatch in his hand.,'It went up by 20 points, a little more than usual...',Xue Jing wiped the sweat from his forehead with a towel. He wasn't sure if it was an illusion or because the towel had been held in that junior sister's arms for too long, but it seemed to have a faint scent.。