电影讲述一群生活在加拿大小镇的孩子,在寒假来临时,为了打发无聊的时间,而约了一场超大规模的雪仗,雪仗的规模在两方孩子们的挑衅、误会等碰撞中不断升级,进而演变成雪堡保卫战,最后发生在大狗克莉奥身上的小变故阻止了孩子们的战争,所有的孩子都在这个过程中醒悟并得到成长……。Claudia and Maria, roam the streets of the city of Guatemala. Claudia works at a call center and is uninterested in the world around her. She lives with her activist grandfather, who tries to persuade her to join his cause. Maria unlike Claudia, is more spontaneous and lives with her mother in the outskirts of the city. The chaotic streets are filled with common stories of abus...。