[Romance, growth, two-way redemption, reunion after a long absence]
Yan Shuang's birthday wish for 19 years ago was: Yan Shuang, work hard to be happy.
Yan Shuang worked very hard, so hard that she could easily forget the pain, thinking that she would be able to gain happiness easily.
On her 20th birthday, she met a boy.
"Let me meet you, my name is Yan Shuang, the cold of Yan Han, the frost of Frost."
The thin boy sat on the hospital bed.
"Perhaps you've heard a line of poetry?"
"Yanshuang knows Zhenmu, my name is Xia Zhenmu."
On her 20th birthday, Yan Shuang made a wish: If happiness is too difficult, then live well.