Written before: This book is very, very fateful, and the characters are repeatedly tempted on the verge of collapse. When an accident comes, Rhythm and Temari disappear in exchange for Nagihiko's rebirth. He loses his family, his partner, and no longer studies and dances. Nagihiko, who came to this world alone, became Seiichi Yukimura. The moment he held the tennis racket, he seemed to hear the sound of the vacancy in his heart being filled. Is it you? The guardian sweetheart who sleeps in my heart. Tennis is my second life. On the tennis court, it is to hit the opponent's return ball back. But isn't this return method a bit too fantasy? The copy will change at any time, so just take a look. I said it before: the update is unstable, the imagination is beyond the sky, the birthday greetings for the Lord on March 5th, there are many private settings, no research, dead logic, the CP is undecided, the possibility of double beauties or no CP is high, the internal digestion of the SY is not considered, the Lord is the strongest, Li Hai is the most powerful, other chefs come in, please don't break the logic, thank you!