 However, predators from the planet they landed on infested the area of the dead Acanti's brain, so the Brood avoided it.Thousands of years before the modern Marvel Universe, its revealed that the Kree had captured one of the Brood's species and experimented on as they considered them as biological weapons.Eventually an accuser confronts a pair of scientists about their discoveries from researching the Brood, who have started to show signs of the advanced adaptation that they'd become intergalactically feared for centuries later.