Nearly four thousand years ago, an evil force threatened the Earth. That force was the Dark Realm and its army led by their evil ruler known as Jaquio. Jaquio had his sights set on conquering Earth just as he has conquered the Light Realm known as Argetha one millennium ago. It was once a beautiful place and the Argethan people lived in peace for a long time. Until the malicious being and his army come to the peaceful plane and wreaked havoc across all of Argetha; they brought chaos and destruction to the land, decimating everything in sight and ravaging the land with death and destruction stripping it of its former beauty. The Realm of Light was turned into the Dark Realm and the Argethan people were enslaved, forced to build weapons and armor for the army of Jaquio.
Edenia, sensing the threat, called upon four gods from the four corners of the Earth to come together to combat an evil that threatened man and god alike. After an intense clash, the four gods succeeded in driving Jaquio’s army back to their desolate realm. With his plans in ruin, Jaquio left, vowing to return the Earth and succeeding where he has failed. Millenniums pass by and during that time members of Jaquio’s dark army slowly filter back on to Earth. The time comes for Edenia to call upon the Defenders again, through their descendants. Guardian, Incubus, Isis and Crystal must now stand against the Dark Realm forces to protect everyone on Earth.