Galactic Thousand Year War

One day, an alien race calling itself an "ally" came to Earth and forever changed the future of mankind. They claim to come for peace, and their arrival has indeed helped mankind solve many problems: disease, hunger... But behind the good deeds of good people is a pig-killing bureau targeting the earth. This is a wandering civilization that has been hunted by other civilizations in the galaxy for thousands of years. They came to this desolate area of ​​the galaxy just to recuperate. However, this pig-killing scene that has been played out countless times begins to get out of control when it encounters humans. The alien civilization discovered that it seemed that they were being fed to pigs by this weak creature calling itself human.