Miranda 24, one of the farthest planets in space, sent a spaceship in search of new life. They've been receiving a signal from one of the solar system's planets for some time now. But for mechanical reasons, this spaceship crashed on Earth. One of the two astronauts in the spaceship somehow escaped. Mida, the survivor astronaut, was human-like. At first, she was taken aback by the similarities she discovered between herself and humans. She later realized, however, that humans are truly different. In their hearts, the fires of greed, selfishness, and vengeance are still burning. At the same time, some of the world's rulers wish to use war to occupy other countries. Thus, they are moving towards destruction, their final destiny, designed by themselves as it happened on their planet thousands of years ago.

Mida fell in love with a human journalist who took her in and promised to protect her from the earth's human rulers. However, D. Nova Walker, an outer space life researcher, identified her as an alien after a few days. Alex, the journalist, took her and hid her in an unknown location. Is it possible for earth scientists to figure out why they have physical similarities, or do they investigate why they differ psychologically from humans?