This is a fairy tale that takes place in a modern city. The protagonist of the story is an inflatable doll named Wenwen, who seems to have a spiritual energy on her body. Another protagonist of the story is Xiaotian, the security guard of the shopping mall. One night while patrolling, Xiaotian and captain Baolong accidentally knocked down Wenwen while capturing the thieves Da Bing and Erdan, and the thief's machete scratched Wenwen. Afterwards, when Xiaotian was cleaning the battlefield, he found a frustrated Wenwen. He found transparent glue and glued Wenwen's wounds, and blew her air to help her stand up again. At this time, a miracle happened - Wenwen's head suddenly turned in the direction he left, as if watching him off. After that, Wenwen came back to life every night, and the shopping mall was the stage for her performances. Coincidentally, she always bumps into Xiaotian by mistake. Of course, Xiaotian, who is loyal to his duties, cannot let go of any suspicious figure. So, during a chase, Xiaotian accidentally injured Wenwen again. Just like last time, Xiaotian had to heal Wenwen's injuries and breathe air again. Wenwen, who gradually returned to her original state, was lifelike, which made Xiaotian feel a little uncomfortable. He didn't understand why he was so sensitive to a dummy! After being blown up for the second time, more miracles happened, and Wenwen became more and more like a real person. Looking at her, Xiaotian often thinks of his girlfriend who has broken up. A poignant and fantastic encounter begins...
