Located in the northern part of the Pacific Ocean, 28°12'38"N, 177°21'16"W. Located halfway between the east and west coasts of the Pacific Ocean, there is a small island called Midway Island. If life is just like the first time we met, why is it so sad? If Noila Mo could miss the heavy rain, she could also miss Su Zizhan. How would there be all the entanglements and troubles after that? If Su Zizhan could express his feelings earlier, how could he lose her? If Su Zixun could persist a little longer, how could he make her feel a little pain when she recalled it many years later. If you can, if you can... How come there are so many if you can? How can life be rewinded? Their fate has long been determined, how can they change it?