Please give me a novel name!

I suddenly thought of a novel that I had read before and wanted to reminisce about it
But I can't think of a name
At the end, the male lead said that he would accompany the female lead to France or somewhere else
Because the supporting actress wanted to commit suicide for the male lead
but it is actually
I need treatment when I'm sick
At that time, the female lead was already pregnant with a child.
I remember the last few words were probably
The two phones with the ending numbers 000 and 777 were still lying in the box.
The only difference was that one seemed to have been touched
Opening the draft box, there was an unsent text message that said
I've never asked you for anything. The only thing I asked you to wait for me for half a year

Answer 1

This novel was called Battle Through the Heavens.