Complex sentence: The plot follows the "Enterprise" crew after the events of "The Original Series": when an alien entity declares itself God and begins travel to Earth, Admiral James T. Kirk reunites the crew, who send it back to its own dimension.
Split into simpler sentences: The plot follows the "Enterprise" crew after the events of "The Original Series". After an alien entity declares itself God and begins to travel to Earth, Admiral James T. Kirk reunites the crew, who send it back to its own dimension.