Shalanan grew up in Shu and is a pure southern girl. But this year, she must go to Shanghai.
To face a new world, to face the people who had been separated from her for two years, to face new people.
To face the prosperity of Shanghai and the darkness behind it.
She is a coexist of contradictions, sunny and lonely, proud and fragile.
Where should she go in the future and in the past?