The dark flow mecha shuttle style, the traditional mecha shuttle flow has different plots that are very similar.
In the distant future, humans have mastered advanced mecha technology. These mechas not only have powerful combat capabilities but can also travel through time and space. However, the technology is not very mature, and the probability of success is extremely low. The time and space period of the shuttle is also random. However, the earth's energy in the future is already very scarce. The reduction of energy under the earth's energy crisis has led to the killing and robbery of resources, and the safety of the people at the bottom has been severely traumatized. As a last resort, the United Nations has promulgated regulations that require those over the age of 18 to drive a mecha through time and space to seize the resources of another earth's time and space.
