Four years ago the flock escaped the school. Two years ago, the empire let Voltron go as a test. But they lost the four experiments, red, blue, yellow and green in the test and they escaped with the help of eyes and years of the inside. The Flock and Voltron where always suppose to meet as that is why Voltron was created to be superior to all experiments, made to kill their originals or for the original to kill them as they where threats. Both prey and both predator. One will survive from the instinct that they where made to have.