Red Lady, who came from the far reaches of space to protect Earth's peace, has continued fighting evil alien creatures on the ground as Hikami Anna, a member of the Space Defense Force. One day, Magna Star Man, a deadly space assassin, invades Earth and sends the terrifying space beast Dark Reric to eliminate Red Lady. After defeating the space monster Madara, Red Lady finds herself exhausted and vulnerable—just as Dark Reric launches its attack. All her attacks are reflected back, leaving her in a desperate, life-threatening crisis. Meanwhile, Magna Star Man exploits Red Lady's weakness—her timer—and begins closing in for the final humiliation.