What happens when we find that there is life other than our own planet? The Discovery Channel brings viewers a virtual future task. A planet search mission under the name "life signal" is under way. This is an achievement all over the world, and experts told us on television that the search for life is going on all over the world. Is no longer limited to the field of science fiction. What exactly does alien life look like? The story of alien worlds is exciting and may also be the answer. The story takes place in Darwin-4, a fictional planet about 6.5 light-years from Earth, with two suns and gravity equivalent to 60% of Earth's gravity. Darwin was identified as a planet that could support life. The earth dispatched an exploration team, consisting of the mother ship Von Braun and three probes: Balboa and Da Vinci and Newton. This unmanned fleet is responsible for finding and evaluating any life form on the Darwin-4. At first, it was expected to find some microbes. But the probe soon discovered that they were in a well-developed ecosystem of all forms of life. ...