Three college roommates, Fang Tianyi, Hu Yanzu, and Yuan Zhijie, run an inn near a film set to fund their filmmaking dreams while honing their skills on set. Alongside fellow residents Ye Xiaoxi, Fang Tianzi, and Lin Anqi, they face challenges as they pursue their ambitions and work toward making their dreams come true.

Ao You, the ninth son of the Dragon King, is a gifted and intelligent man who has been admonished not to reveal his true form at will since he was a child. Later, when he accidentally showed his true form while drunk at the Queen Mother's banquet, he was found by the Heavenly Court to be a dragon, and was thrown down to the Heavenly Court with his immortal bones shaved off.

Xiao Shuang had a difficult childhood and he has learned to fend for himself at a young age, developing a dual personality in the process. He is the catalyst that moves the entire story forward in a depiction about the motivations, hopes and dreams of young men and women in the city.