That Blue Sky and White Clouds Part 2

The first part is just the beginning of the story, like the first page of a picture album, only a corner has been opened. For the next part, I want the context of time to be clearer - the growth of the adult stage, the remnants of childhood memories, and the advancement of the real-life story will be like three gentle threads, slowly entwining and intertwining, allowing the details hidden in time to slowly emerge, and allowing everyone to better understand the past and present of each character in the story.