Danny, a young mechanic, spends his time helping his uncle, a retired sheriff, at his remote property. The story unfolds with Danny working in the garage next to the house, fixing old cars and learning life lessons from his uncle. One day, a massive earthquake strikes, trapping Danny underneath a car in the cramped confines of the garage. As he struggles to free himself, the situation escalates when he discovers that he is not entirely alone; something eerie and unnerving moves beneath the ground. The tension rises as Danny realizes that these subterranean creatures are real and dangerous, their slithering presence threatening his chance for escape.

As time ticks away, Danny must rely on his wits and determination to find a way out, all while evading the mysterious and menacing creatures lurking underground. The narrative builds suspense as Danny recalls survival tactics taught by his uncle and employs them in his desperate fight to reach safety. Driven by the will to survive and fueled by his fading hope, Danny navigates through the perilous situation, battling both physical limitations and rising fear. The film explores themes of courage, resilience, and the instinct to overcome adversities, delving into Danny's harrowing experience without losing focus on his emotional journey. As Danny's plight intensifies, viewers are kept on the edge of their seats, wondering if he will outsmart the threats lurking in the dark.