Shi Mingyue accidentally traveled to a frozen world three hundred years in the future, where food was extinct and humans relied on nutrient solution to survive. She met the hero, a weapons expert forgotten by the times, and the two started a mutual aid across time and space: she delivered food to him to solve the survival crisis; he made her exclusive weapons to protect her adventure. However, as the secrets of anti-cancer drugs and young agents are revealed, a bigger conspiracy emerges... Accompanied by the robot Xiaomei, can they break the shackles of time and space and save the fate of the two worlds?
