Shimmer

The year is 2059, and Earth is in trouble. The Drills, a humanoid alien race, has infiltrated the planet with the goal of annihilating our species. Problem is the Drills look almost identical to us, allowing them to easily mix into society and put their plans into action. Double eyelids and a unique stench are the best ways to tell them apart, but they're hard to detect. Fortunately, a hidden realm called Home World floats in the Earth's atmosphere, inhabited by a special breed of humans including Prince Traig and his Chaser Guards, who have been protecting Earth from the Drills for many years. Home World was created eons ago when a meteor blew off a chunk of the planet, and it has a unique environment that allow its inhabitants to fly, making them our perfect protectors. But the Drills have found Home World, and they've devised a devious plan to destroy it, eliminating the Earth's secret custodians and paving the way for their species to take over the planet. Still, there may be one hope left. Traig's fiancé, Allya, is a talented biochemist who has developed a weapon that may eradicate the drills once and for all. But will it work, and can they deploy it before all hope is lost?