Princess Chen Langyue of Daxiao is obsessed with construction and sneaks out of the palace to join the Muyu craftsman team co-founded by the talented craftsman Li Qingfeng and his childhood friend Luo Ye. Eight young men of Daxiao with different personalities gather together for their own ideals and jointly transform strange and interesting buildings. The eight partners sometimes quarrel and bicker, and sometimes warm and support each other. They experience twists and turns, transforming the buildings and their own hearts. In the end, everyone in Muyuyuan gets their own growth and destination.