In the charming coal mining town of Electric Park, West Virginia, a self-described teenage pacifist, Dick, stumbles upon what he initially believes is merely a harmless toy gun. His curiosity deepens when a coworker reveals that this antique firearm is indeed functional. This discovery leads Dick into an unexpected friendship with his coworker, as they both delve into the world of recreational target shooting and firearms history. Their shared enthusiasm attracts a group of similarly disenchanted teens who, together, form a unique collective dubbed "the Dandies." Embracing a quirky, retro style, they replace modern language with outdated phrases—such as swapping "killing" with "loving." Dick grows increasingly attached to his newly christened gun, "Wendy," pouring out his feelings in romantic letters addressed to it.
As the Dandies indulge in their unconventional hobbies, they elevate their antique firearms to the status of elaborate characters, giving each gun its own backstory and persona. With their newfound sanctuary located in a repurposed abandoned mining shaft, aptly deemed their Temple, they engage in target practice while being careful to keep their firearms discreetly hidden from public view.
Dick's life takes an unexpected turn when his childhood nanny, Clarabelle, introduces him to her troubled grandson, Sebastian, a young African-American man on probation for a weapons offense. The local Sheriff, Krugby, sees potential in Dick's character and appoints him as an informal probation officer for Sebastian, hoping the connection will yield positive results. Dick, eager to make a friend, offers Sebastian a place among the Dandies but insists he adheres to their peculiar rules.
Sebastian's arrival brings with it a mysterious box full of firearms, igniting tensions within the group. An incident occurs when a member breaches a critical protocol by discharging another's gun, which piques the interest of the lone female Dandy, Susan. As the dynamics shift, Dick grows alarmed by the alterations Sebastian introduces into their close-knit circle.
The situation escalates when Sebastian confides in Dick about Clarabelle’s fears surrounding gang violence, prompting Dick to propose that the Dandies accompany her on a visit to her relative. This well-intentioned plan spirals out of control when they encounter a deputy sheriff, leading to a scuffle that results in chaos—tragedy strikes as Clarabelle accidentally discharges her weapon, injuring the officer.
Following this incident, Sheriff Krugby demands the Dandies surrender Clarabelle in exchange for leniency, allowing them to retain their firearms. However, sensing a trap, the group decides to escape to the Temple, taking Clarabelle along just as law enforcement descends upon them. Now fugitives, the Dandies are determined to see their mission through, treating it as a harrowing journey with no regard for their safety.
As the tension peaks, Sebastian uncovers Dick’s final heartfelt letter to Wendy, written in a cryptic style and ominously concluding with the phrase, > "And now, it's the time of the season for loving." This revelation raises Sebastian's anxiety as he steps outside, armed and wounded, ready to confront the police assaulting their makeshift sanctuary. The ensuing confrontation is violent and distressing; sadly, many Dandies suffer severe injuries, while Clarabelle gets hit in the leg by a ricocheting bullet.
Although wounded himself, Dick manages to escort Clarabelle to her cousin's home, albeit losing his beloved Wendy amidst the turmoil. As police surround the building, Sebastian finds Wendy lying unattended in the street. In a shocking twist, he seizes the opportunity, grabs the gun, and confronts Dick with a betrayal that no one saw coming.
As mayhem ensues inside the house, police positioned on a nearby rooftop unleash a barrage of bullets, escalating the already precarious situation into a full-blown crisis.
