Liu Xiaojun (played by Da Peng), the owner of a mountain city car repair shop, accidentally discovers a little girl named Qiqi trapped in the trunk due to the pressure of selling black cars for a living. With Qi Qi (played by Ulantoya Duo), brothers Xia Xi (played by Ou Hao) and Xia Tao (played by Sha Baoliang), dancer (played by Li Meng), and second-hand car dealer (played by Cao Bingkun)
Liu Xiaojun (played by Da Peng), the owner of a mountain city car repair shop, accidentally discovers a little girl named Qiqi trapped in the trunk due to the pressure of selling black cars for a living. With Qi Qi (played by Ulantoya Duo), brothers Xia Xi (played by Ou Hao) and Xia Tao (played by Sha Baoliang), dancer (played by Li Meng), and second-hand car dealer (played by Cao Bingkun)