again. Soon, he heard the sound of the car coming back.Ou Yan opened the car door and just stepped out of the vehicle when Si Yechen swept her into his arms.It's only been a few hours since I left, wh...'s right! How could I have forgotten it!" The old man exclaimed happily. "It seems all that copying and writing you did as a child was useful after all.""Besides copying and writing, I suddenly rememb...