In 2008, the Korean game "Crossfire" just entered China and swept through Internet cafes in the streets like a storm. For Lin Mo, a junior high school student who lives in a dilapidated house in an urban village and whose family is too poor to take the blame, all that remains in life is his father's silence, his mother's stupidity, and a stomach that can never be filled. Until Zhang Yang, a "rich second generation" classmate, dragged him into the smoky Internet cafe, the beating crosshairs on the screen and the gunshots of AK47 became the only light in his gloomy life.
He was obsessed with it, using an old keyboard he picked up to practice shooting, and spent the rest of the time in the corner of the Internet cafe thinking about tactics. The recoil of the AK47 seemed to be engraved into his bones. In order to earn living expenses for his family, he took over the coaching contract without telling his father. He swept the entire field with AK in the qualifying match, but deliberately pretended to be a "rookie" to hide his talent. His classmates ridiculed him as a "country dog from a broken house", and his opponents ridiculed him for his poor marksmanship. But he only had one goal in mind - to break through the Hundred Cities League and stand at the center of the world stage.
When the opponent known as the "Sniper God" raised his heavy sniper rifle in the finals, Lin Mo tightened his grip on the AK47 in his hand. This is not a simple game duel, but a desperate counterattack against fate by a poor boy who spent ten years honing his sword skills. When the gunfire rang out, he not only wanted to become the gun king in the game, but he also wanted to take his stupid mother and dull father out of that shabby house that never saw the light of day, and let the whole world hear his name.