Target: Earth

Flint and his siblings have known for years that their father was an alien. It's pretty obvious since they have super powers, but they never expected that their dad was a super soldier who was being hunted by the enemy, or that they would have to defend earth to keep it from being destroyed.The Diophants are a terrifying enemy. They show no mercy. They expand their empire by incorporating planets under their control or destroying them. With their ability to manipulate space, they can open wormholes, destroy planets, and even alter gravity. Flint and his siblings have powers. In fact they are local super heroes. Flint can create fire and plasma. His twin sister, Aqua can breath underwater. Onyx is super strong, and his twin, Ariel, can fly and take a lightning strike. Yet, despite their powers, they are no match for the Diophants, but it is up to them to face them and save earth.