1.
Lou Yuan entertained himself when he was a child and loved to write diaries on letter paper.
One article today, one sentence tomorrow, all the letters were stuffed into an envelope and thrown into the tree hole in the yard.
It was originally a prank idea, but the letter stuffed into the tree hole would disappear out of thin air the next day without any response.
Over time, the tree hole naturally became a trash can for her worries, and her good and bad moods were passed on to her.
2.
Until one day the secret is discovered——
"My garbage was sent to you without any response? Also, why didn't you reply?"
"... I don't have a hobby of using tree holes as mailboxes."
"Then, what is this?"
Lou Yuan casually unfolded a neatly folded sheet, as if it was a letter written by her. There were very faint pencil marks on the yellow note paper attached to the letter. The writing was unruly but the handwriting was clear. It was obviously his answer.
"..."
Purpose: Become a better version of yourself