sentences:  So much so that their battle tactics revolve around using techniques such as flooding a region to ensure that they achieve an advantage over the native Humans, who they see as a lesser species and unworthy of control of their planet.The Overseer is essentially the heart of the Hai-Genti race and serves as a powerful intelligence that guides the race in their invasion of Earth.The creature, like most of their races technology, is a living breathing entity and was one of the first creations of their kind.