That year, a man almost lost his life in Nanjing
That year, one person almost lost the most important person in his life.
...
Many years later, that man fulfilled his childhood dream and stepped onto a bigger stage
Many years later, a person personally sent someone extremely important to him to a bigger stage.
...
No matter it was many years ago or many years later, they still have no complaints or regrets.
...
Purpose: fan fiction