Yan Yu, a partner of an architectural design company, is calm, restrained, and thoughtful; Wen Jinjin, an independent curator, is gentle, tough, and clear-minded. Yan Yu had a crush on Wen Jinjin for five years, but he always stood by her as a "friend". When Wen Jinjin's relationship with her boyfriend Lin Yizhi, who had been in love for three years, stabilized, Yan Yu finally stopped being silent - he laid out an elaborate chess game to disintegrate their relationship step by step, and finally walked towards her.
