Tan Zheng did not exist in Chen Jincu's first sixteen years of life, and he will no longer exist in his nineteen years of life.
Chen Jincu thought that his joy, sadness, and resentment were all exhausted after the flood of 1998.
If, what if, Chen Jincu imagined countless ifs, what if that person turned around.
Chen Jincu had been thinking about this what-if for seven years, hoping for something different every year. Seven years later, when Chen Jincu thought he would never believe it again in this life, that person only said four words, "I'm back."