When Wen Nian was 30 years old, he returned to China to tidy up his old house, and unexpectedly found 12 unsent letters left by Xu Chaosheng in the piano resonance box, spanning from 2008 to 2020. Each letter is marked "Not Sent", and the handwriting ranges from green to calm, but always restrained and gentle.
Only then did she realize that Xu Chaosheng, who had been calm and self-possessed since childhood, always decent and elegant, had loved her so silently and stubbornly in the years that no one knew about. At this time, Xu Chaosheng was on the verge of bankruptcy due to a business conspiracy and deliberately avoided all occasions where he might meet her.
Intention: love