"Xingchen Ximu" is a growth epic and an extremely sweet love song that spans ten years. The story begins with a glimpse of the early autumn of Jinghua University. The introverted and tenacious artistic girl Su Muzhe and the brilliant senior Zheng Zhixi are quietly moved in the morning and dusk on the campus. He is the dazzling star that she dare not hope for, and she is the unexpected tenderness in his cold and rational world.
From the ambiguous and uneasy pull on campus to the exclusive pampering after holding hands, the two walked through their youthful years together. The choice they made during the graduation season pushed each other to a crossroads in their futures - he went north to start a business, and through the ups and downs of the business world, he became a resolute and decisive technological upstart; she stayed in Nancheng, and transformed into an independent and outstanding architectural designer amidst the hardships of the workplace. Separated in different places, crises are surging, and the ups and downs of wealthy families and the smoke of business wars test each other's trust and affection again and again.
Zheng Zhixi used his domineering attitude to protect her from the wind and rain of the world, but learned to respect her wings; Su Muzhe became his only weakness with gentleness and tenacity, and also had the strength to stand alongside him. They went through doubts, separations and challenges together, and finally made a lifelong promise under the stars, using marriage to write their young love into an eternal chapter.