When Mu Yao was on the verge of death in the real world, she was bound to the "quick travel system". Her mission was to travel through the "film and television world" composed of classic characters played by Xiao Zhan and correct the tragic fate of these characters. Her first world is "The Sea in the Dream", where her goal is to prevent Xiao Chunsheng from retiring due to injury and to resolve misunderstandings with He Hongling. However, comrade Chen Hongjun, who was jealous of Xiao Chunsheng's talent, secretly obstructed him and fabricated evidence in an attempt to completely nail Xiao Chunsheng to the pillar of shame as a "deserter". Mu Yao must find key evidence within a month under the threat of a countdown, otherwise Xiao Chunsheng will not only lose his military career, but will also be discouraged and lead to the lonely ending in the original work. This forced her to face a dilemma: follow the system instructions and complete the task in the safest way, or risk being ostracized by the world and use "super-conventional" means brought from other worlds to gamble on a more satisfactory ending? As she enters the worlds of "Ace Force" (Gu Yiye) and "The Sun Is With Me" (Sheng Yang), she discovers that these worlds are not independent. There seems to be a common shadow behind them that is manipulating the tragedy. The system's cold task prompts and her gradually developing true feelings for these "paper figures" formed a fierce pull. She must fight against villain agents from different worlds (such as superior prejudice in Gu Yiye's world, workplace bullying in Shengyang's world)