It is written after the TV series. If you haven't watched the TV series, watch the TV series first.
I'm trying to make up for his regrets.
"I have many things I want to say to you, but I never had the chance, so I took them through the seasons, over the elevated road, and spread them between the mountains and the sea. Flowers blooming is a sentence, and the night is an article. Writing begins at dusk, and dawn is countless title pages. The whole world is spelled out as a poem, and I love you as the last line."
Concept: Zhang Wansen is the breeze, the sunset, gentleness and irreplaceable