最強、無與倫比的糞作玩家來了！但為什麼要頭戴鳥面赤裸上身？對興趣認真有錯嗎？玩什麼都能夠”樂在其中”才是最強的！
陽務樂郎是一個超愛玩”糞作”的糞作玩家，玩家名稱名為桑樂，擁有超一流的電玩技術！某天一個小小的契機讓他開始挑戰大眾公認的神作電玩。沒但想到電玩世界和現實生活卻都因此開始以他為中心產生變化…

Wreck-It Ralph is the 9-foot-tall, 643-pound villain of an arcade video game named Fix-It Felix Jr., in which the game's titular hero fixes buildings that Ralph destroys. Wanting to prove he can be a good guy and not just a villain, Ralph escapes his game and lands in Hero's Duty, a first-person shooter where he helps the game's hero battle against alien invaders. He later enters Sugar Rush, a kart racing game set on tracks made of candies, cookies and other sweets. There, Ralph meets Vanellope von Schweetz who has learned that her game is faced with a dire threat that could affect the entire arcade, and one that Ralph may have inadvertently started.