One is "He Shen", a top student who can cross oceans and rivers; the other is "Ayan", a young man who never forgets and will never change his mind in this life. The best-selling youth literature writer Mai Jiu has been writing for three years, "I Learned to Say Goodbye After You Left" series 2 "Three People Grow Up Alone", once again set off the trend of light sadism and warm love, and experience a barren and grand youth with you.