Deep in the forests of the Pacific Northwest, an elusive Bigfoot named Kael lives in secret, guarding the hidden world of cryptids—creatures humanity has dismissed as myths. But Kael senses a mounting danger: humans, driven by greed and curiosity, are hunting these creatures to extinction.

When a shadowy global organization begins capturing and exploiting cryptids for profit and scientific fame, Kael is forced out of hiding. Armed with ancient knowledge, survival skills, and a fierce sense of justice, Kael embarks on a globe-spanning adventure—from the icy mountains of the Himalayas to the deep Amazon jungles, from the deserts of Africa to the frozen wastes of Siberia—rescuing endangered cryptids along the way.

Kael faces deadly traps, merciless poachers, and rival hunters, each step more perilous than the last. Alongside a few brave humans who understand the importance of preserving the unknown, Kael must solve cryptic clues, uncover hidden sanctuaries, and battle ruthless forces determined to erase his world forever.