In a not-so-distant future, an astronaut named Leo Davidson embarks on a routine mission to the space station of an unknown planet. However, an unexpected accident throws him into an alien world where primates have evolved and dominate civilization, while humans are virtually subjugated beings. Leo quickly discovers that this new world is filled with tensions and conflicts, as the apes, led by the ambitious and cunning Thade, do not hesitate to keep humans as slaves.
As Leo adjusts to his astounding environment, he encounters a group of humans who have maintained their desire for freedom and rebellion. With the help of a brave chimpanzee named Ari, Leo devises a plan to challenge the system and liberate his fellow humans. However, time is not on their side, and Thade is determined to eliminate any threat to his dominion, turning it into a race against the clock for Leo and his allies.
Amidst intense battles, moral dilemmas, and a shocking revelation that will alter the foundations of this society, the struggle for freedom transforms into an epic saga. Will Leo and his friends be able to change the course of this story of domination and find a way out of their desperate situation, or will they be forever condemned to live under the yoke of their oppressors?