May I ask what is the name of Princess Huaiyu's finale?

The secret of time, the lyrics are as follows

The Secret of Time (Princess Huaiyu episode)

Singing: Xu Ruyun

[Xu Ruyun] [Rare fine weather] [Angelica] [Offset:]

The blue sky and sunshine after the rain are a little shy.

Read the warm words in your letter carefully.

Only to find that I have been crying for you for many years.

As you said, time is like a bookmark.

Caught between you and me on the day we broke up.

How will the story develop later?

The secret was not known until today.

Tears streamed down her face, and the sunshine smelled the bitterness of love.

I close my eyes, distressed and happy.

I'm not complaining about waste, just some time.

Every word you write is stuck in my heart when I see it.

Love did not live up to that day.