Because the boy she likes loves to play tennis, Nie Yufen, who just entered Mingde Academy, did not hesitate to sign up for the tennis club. However, her tennis road became extremely bumpy because she accidentally offended the tennis club president Yan Che...
"Tennis uses a 15-point scoring system. This scoring method began in the 15th century. It is based on the sextant in astronomy. 15 Is used as the base number to calculate the gain and loss of each ball. The reason why 45 was changed to 40 is to make it easier to pronounce the score. At first, each set was four games, each with four points. By the beginning of the 17th century, each game was changed to six games." He paused and saw that she was a little confused: "You don't need to remember everything I said today. I will mention it again in the future practice. It doesn't matter if you don't understand."
Nie Yufen saw that the redness on his face had not faded. She looked down at his pants and suddenly realized! What she touched just now was... Her face turned red.