The author's statement written on the outside of the book:
A farewell message that represents death is too heartbreaking to send to relatives, but to send to friends feels that the relationship between us has not reached this point.
When I committed suicide for the first time, I edited a farewell message to my favorite sister.
I didn't die, and my sister became my savior.
I like her very much, but it's a pity that our personalities are completely different, and we have fewer and fewer common topics over the years.
If I committed suicide again, I would never send her a goodbye text again.
For the rest of my life, I lived with the thought of "finding someone who is willing to spend the last minute saying goodbye to her even when death is about to happen."
Maybe this is just a boring story that you can guess the full text after reading the introduction, and it will waste a little of your precious time after reading it.
Purpose: Looking for happiness