Exciting Limited Exam

The motto of academic master Xu Nian is: Learning makes me happy, and men affect the speed at which I draw my sword. Until she met Lu Xingyan, who was always sunbathing by the basketball court and smiling like a lazy cat. Only then did she realize that her heartbeat was a limited exam that could not be rehearsed or submitted in advance. And Lu Xingyan's answer already had her name written all over it.