After Ziqi experienced "death" or a desperate situation, she bound a soul contract with the system Youyou and started a journey of fast travel. In each small world derived from the TV series, she wants to change the tragic fate of cannon fodder. However, in order to maintain the original plot, the vested interests of the small world continue to hinder Zi Qi's actions. Each small world sets a strict mission deadline for Zi Qi. If the mission fails, the cannon fodder will suffer another tragedy, and Zi Qi will also lose key rewards, which will affect subsequent missions. Zi Qi, who was emotionally indifferent in the early stage, had great difficulty in establishing trust with cannon fodder, and her actions such as breaking up the CP caused misunderstanding and hostility among the characters in the original plot. But Ziqi relied on the abilities given by the system to accumulate knowledge and skills in different worlds and worked hard to break through the difficulties. Although every time she successfully changes her destiny, it may be accompanied by the bitter price of destroying part of the balance of the original world. Zi Qi still moves forward firmly, gradually regaining her humanity in the process, and growing from a "tool man" to a "controller" of destiny.
