Xiang Nuanyang, an independent jewelry designer, uses metal and gemstones to seal the memory of the city in a studio of ten square meters.
An invitation for cross-border cooperation brought her back to Gu Shen, the senior she had a crush on in college - the man she had mustered up the courage to write a hundred letters to, but in the end all of them came to nothing. Now he is the chief architect and she is Party B.
After the reunion, the rejected plan, the investors competing for their interests, the silence ten years ago and the hesitation to speak now make every cooperation feel like walking on a tightrope. Her career is facing a decision, his project is in jeopardy, and the secret that has never been revealed is eroding the possibility of them getting closer again.
Some letters were opened ten years later, and some words needed a building to prove them.
This is not a reunion, but two people who don't know how to love, learning how to love.
