At the age of seventeen, Jiang Ran was like a cup of hot water poured into Su Wan's bleak world. Su Wan looked at the fog, forgot to distinguish it and fell into it.
Seven years of companionship and three years of waiting, in exchange for the sentence, you are just a substitute.
"Xiao Wan, you failed to marry the person you loved when you were seventeen, so can I marry you who I liked when I was seventeen?"
Intention: There is no point in persisting. It is more about waiting for yourself to let go.