In the vast sea of people, the probability of meeting each other, falling in love, and sharing the same case is too small. Therefore, how many lovers in the world have to go through many ups and downs, and in the end they can only shed tears and be heartbroken. I always feel that I am too lucky. My lucky short life has consumed all my happiness. Cheng Qianjing, a lifetime is too long, long enough for you to fall in love with another girl, raise a few more children, and have a few more unforgettable memories.