Gravitas Valkyrie in the Forbidden Zone

Trapped in the Forbidden Zone with a Dangerous Aphrodisiac Overdose Sybil from Planet Valkyrie carries a risky amount of Gravitas, a top secret aphrodisiac embedded in the Ritual Jewelry around her neck. Before she can trade it, she is attacked by an angry warrior from slave-holding Planet Roggr. Sybil lands on Earth-in the Forbidden Zone. Rescue is impossible, all portals are sealed. Can Sybil protect herself, shield her hazardous cargo and find a way home before the Gravitas destroys her?