It tells a story about architecture, love and growth. Lin Yu, a 23-year-old girl from the Department of Architecture, and Cheng Shuwei, a 33-year-old visiting professor, met due to a heavy rain. The two were attracted to each other in the world of architectural design, but they fell into an emotional dilemma because of the ten-year age difference and Cheng Shuwei's past.
Lin Yu's innocence and innocence are in sharp contrast to Cheng Shuwei's calmness and restraint. Their collision and resonance in architectural concepts gradually bridged the age gap. However, the appearance of Cheng Shuwei's ex-girlfriend Shen Qingtong revealed the past of his loss of his love ten years ago due to the age difference. Lin Yu is determined to break this cycle and use her sincerity and talent to build a bridge between the two of them that spans ten years in the world of architecture and love.