Woodrow and Aiden leave their Wisconsin roots behind and move to Los Angeles, where they improvise a provocative, dangerous hobby—micking a gear-head rebellion by building and testing weapons in empty lots. In a bar that features live acts, Woodrow volunteers for a cricket-eating contest, a peculiar contest that ends with him meeting Milly, who outplays him and takes the victory. Their exchange is light at first—phone numbers are swapped, and Aiden chats with Milly’s friend Courtney—but a spark of curiosity begins to glow between Woodrow and Milly as the night unfolds.
The duo embraces a reckless road-trip fantasy that centers on the idea of testing limits and chasing a terrifying thrill. They decide to drive to Texas to sample the “scariest” place Woodrow can imagine. A local confrontation over Milly’s honor leaves Woodrow feeling protective and tense, and a day-old meatloaf sickness adds a grim humor to the perilous mood. In a decisive swap, Woodrow trades his car for a motorcycle, and the pair head back toward California with a renewed sense of purpose. The two soon begin dating, even as Milly’s roommate Mike remains oddly hostile and wary of their burgeoning bond.
Behind the scenes, Aiden reveals that the flamethrower project has been completed, and their plans begin to take shape with a fiery confidence. Woodrow admires the motorcycle as a key piece of their scheme, a project that sits alongside Aiden’s accomplishment. They envision a three-pronged plan to forge a “Medusa Gang” that could dominate a bleak, imagined future. All that remains is a flame-blowing muscle car to complete their persistent, apocalyptic vision. As their romance grows, the trio’s dynamics become more complicated—Woodrow and Milly spending more time together than with their closest friends, pulling at the threads of loyalty, trust, and shared danger.
Ambition mutates into control as Woodrow grows increasingly possessive. Milly grows weary of his tough, exacting behavior, and the tension spills over into their relationship. A devastating moment arrives when Woodrow returns home early to discover Milly in bed with Mike. A scuffle with Mike erupts, and Woodrow, riding his motorcycle, is knocked off the road and left with serious injuries. Aiden, who arrives to help, finds Woodrow despondent and quick to lay blame at Milly’s door. Recuperation drags on, and the two friends drift into complicated, intertwined realities; Courtney visits and becomes swept up in a storm of desire as Aiden looks on with conflicted feelings.
In the midst of the emotional fallout, Aiden purchases a 1972 Buick Skylark and labors to turn it into the fiery Medusa machine that mirrors their grander fantasy, while Woodrow continues his affair with Courtney. When Milly’s personal items surface in a box, Woodrow retrieves them, carrying a flamethrower on his back. He returns to Milly’s door and lights the contents on fire, a provocative act that triggers Mike’s desire for revenge. Mike locates the Medusa muscle car in front of Woodrow’s house and smashes a window with a baseball bat. Aiden intervenes, wrestling the bat away, and a tense struggle ends with Aiden striking Mike in the head. Mike falls still, and Aiden runs away to hide the consequences of the violence.
Milly learns what happened and ambushes Woodrow, knocking him unconscious, then she and an unnamed man tattoo Woodrow’s cheeks, chin, and upper lip. Courtney confronts Milly about the brutal turn of events, and the two clash; Milly threatens her with a knife and forces Courtney to leave.
When Woodrow awakens, a mirror becomes a mirror of rage. He tracks Milly down for a confrontation that escalates into a dangerous, intimate conflict; Milly, startlingly casual about the violence, submits to his anger, and their physical encounter grows increasingly brutal, ending with Milly crying out in pain.
As Woodrow leaves Milly’s house, blood stains his shirt and hands. He meets Courtney in the street, who holds a pistol and, unable to get through to him, shoots herself in the head rather than be ignored.
The narrative then pivots to an alternate view: a preceding sequence plays out where Woodrow’s box of Milly’s belongings is used to stage a less apocalyptic finale. Instead of a world-ending showdown, the couple lights Milly’s things on fire at the beach and then leaves town. The film then returns to the present moment, with Woodrow in the street as Milly catches up, and the two share a tense, abiding hold on each other as the credits roll.
This story moves through a stark, nocturnal world of ambition, passion, violence, and oscillating loyalties. It sits at the edge of fury and longing, balancing an intimate turmoil with a larger, imagined revolt against the future. The result is a relentlessly atmospheric drama that refuses easy answers, instead lingering on the costs of obsession and the price of a destructive dream.
