The heroine is originally an all-powerful boss in the post-apocalyptic world. She travels to a parallel time and space in 1970 with her own omnipotent space, and possesses a young woman with a mediocre identity who is facing many difficulties. Here, she met the most versatile soldier in contemporary China. However, the villain was jealous of her abilities and secretly sabotaged her development plans in the 1970s. If the protagonist fails, he will not be able to gain a foothold in this era, and will lose the opportunity to return to the end of the world. At the same time, due to her identity difference, she has to help the almighty soldier complete seemingly impossible military tasks. Since modern abilities were difficult to use in the early 1970s, this affected her to quickly change the status quo. In a confrontation between camps, the protagonist is forced to take sides. Emotionally, she is caught in the emotional entanglement between the Almighty Soldier and his suitor. She is also misunderstood by some people because of her mysterious identity, causing a crisis of trust. Under the time limit of a specific military mission, the villain's betrayal and exploitation worsened their relationship. The protagonist must overcome many difficulties, rise in this era, make up for the regrets of the original owner, and establish his own legend.