Bring microorganisms back to Earth through Venus's space probe. A scientist was using them for aging experiments, but passed away before the work was completed. His assistant approached an elderly actress who was being overlooked as the protagonist and injected her with serum, hoping to become young again. When this actress was still rejected from playing the role of Plum Blossom, alien bacteria turned her into a terrifying insect like alien, causing a predictable consumption problem among her critics.