Those Years of Rebirth with Grandma

When I was twenty-four years old, I saved my grandma from the rooftop who was about to jump off the building. She said she had cancer and didn't want to drag me down. I said that even if you lose your entire family, you still need to be cured. But three months later, grandma still left. A year later, with depression, I stood on the same rooftop. The moment I jumped, my sixty-year-old grandma appeared in front of me—— "Zhiyi! What are you doing!" I went back sixteen years. Grandma is still alive and cancer has not yet occurred. This time, I took her for a physical examination, found out early stage cancer, and successfully operated on her. But what was revealed was a secret that had been sealed for forty years: Grandpa was an astronaut on the "Zhenhua" project and died in 1980. What he left behind was not only grandma's forty years of waiting, but also a box of top-secret drawings, a hidden list, and an agreement buried deep in the Gobi. When those anonymous people were found one by one, and when my grandma said the words "Jianguo, I watched the sea for you" at the beach, I understood—— Some people live to make others live better. In this life, I have been waiting for someone with my grandma for forty years. In the next life, they will wait for me instead.