Back then, humans created cosmic warriors whimsically, but in the end they rebelled collectively. Among the cosmonauts who have no humanity and emotions, Luke is an example of failure in transformation, because his remaining humanity made him save mankind in the first episode. This time, Luke, based on his experience, became the best guide for the plan to transform the cosmic warriors. Under Luke's supervision, the second-generation cosmic warriors are more novel and more powerful. Once they lose control, the situation will be out of control. Unexpectedly, flaws reappeared, and a new generation of cosmic warriors lost control again, endangering the survival of mankind. So Luke struck again to ensure the survival of mankind.