A malicious mad scientist targets the body of Sailor Iris, who upholds justice. Believing a perfect body is necessary to resurrect his deceased daughter, he sets his sights on Iris. To carry out his plan, he deploys Ajura, a female artificial life form he created. Ajura lures Iris and delivers her into the doctor's hands. To test Iris's physical abilities, the doctor subjects her to brutal torture. After Iris loses consciousness, he locks her in a cell and gives instructions to Ajura.