"Nian'en Mountain"
The expansion is a sentence: If you can never forget it, it can be considered as a mountain of kindness.
For Chi Lian,
It was he who remembered her once dancing gracefully under the tree, in palace clothes,
I remember that she wanted to be a "chivalrous knight galloping around the world",
Remember her, every word of the promise she solemnly made.
He swung his sword and cut off the flowers and trees, but not the love threads.
He said he would "never come back", but he never left.
The past that he can't walk away from is also the past that he can't let go of.
It will be late at night when he is sleeping on his arms under a cliff many years later,
Sleep quietly.
Purpose: Wei Lian's lifelong recommendation