Flying over Tian Tian

Ye Tiantian, 10 years old, is a third-grade girl who usually doesn't talk to anyone except her mother. Her father passed away when she was 7 years old. She has been missing him and is full of curiosity about his past existence on earth. One day, she discovered that she had a special ability. As long as she lay on her father's pillow and slept, she could go back to the time when her father lived and see him, starting from the first day he was born...