If humanity had never reached for the stars, the stars never would have come for them.

For untold ages, Na’lek, creator of mankind, has tolerated the sins of his people. But no more. Soon, his Fury will pour over Lantrelia, wiping humanity from the face of existence. If brave heroes do not rise to challenge him, all hope is lost.

Cora, one of the last Sentinels, remains the last line of defense against an unknown enemy laying siege to her planet. Together with a handful of allies, Cora must find a way to protect the one thing this enemy had come to destroy - the humans.