When a mysterious rogue planet drifts into our solar system, Earth's climate spirals into chaos. Temperatures plunge across the tropics, and humanity faces an unknown threat from beyond the stars. On a Puerto Rican plantation, a young woman encounters an ethereal white-haired figure near a gleaming silver sphere-the first sign that visitors from the wandering world Xenephrene have arrived.
What begins as scientific curiosity soon becomes a desperate struggle for survival. The Xenephrenes, led by the ruthless Graff, unleash devastating crimson rays that reduce cities to nothing. As the invaders establish a foothold in South America, a small band of heroes-armed with captured alien technology and determination-must mount a final, reckless assault against overwhelming odds. Romance blossoms amid the chaos, and loyalties are tested as Earth fights for its very existence against enemies from a dying world seeking refuge at any cost.