In that autumn, a lonely boy and a lonely girl met.
"What do you like?"
"Wind."
"Why?"
"Because of freedom."
"I'm glad to meet you."
"As a bystander, I hope you can meet again."
"Why did you abandon me?"
"I'm really older than you, Jiang Guanyi..."
Purpose: Life lasts only 30,000 days, cherish it well