Kodak (Ou Hao) received a package from 20 years ago. Aroused his infinite memories, so he embarked on a return to his hometown.Along the memory of the line, Kodak was removed all the way back to high school alma mater. Dusty memories, buried in the bottom of my heart, the angelic girl Xia Ye (Zhang Hui Wen) … those memories of youth and first love in my mind.At the time of their school, go to adventure together agreed to go to the center of the world, pure love to make them feel happy. However, the cruel reality can not escape … … but knowing each other two hearts are more determined.The memory of this memory is what the English translation means. With the usage.