Ruan Xiaoyu, as his name suggests, looks as delicate as jade, beautiful and slender. He is Ruan Ruyu's most beloved younger brother. He went to Shanghai to study, and under the arrangement of his sister-in-law, he became roommates with his good friend Zhang Yijie. Zhang Yijie is tall, handsome, free and narcissistic, and has an unusually straight personality.
The cohabitation life is funny and daily, but feelings gradually develop. Both of them have their own ideals and ambitions, determined to become famous architects, but they have been repeatedly frustrated on their way to growth.
Love without words, silently protecting each other. Youth is wasted, and in the end they may just be passers-by in each other's lives. Hope, once loved, never miss it!
Concept: The game of love and ideals