In the winter of 2021, He An, a female junior high school teacher in her thirties, unexpectedly received a letter from distant Iceland that spanned decades and traveled thousands of miles. The signature was a name she was all too familiar with - He Jiduo. Those memories that she had long forgotten, hidden between her lips and teeth for years, reappeared with a piece of letter bearing the cold breath of Reykjavik.
Purpose: Female growth