广袤的黄土高原上，脑瘫儿子逐渐意识到父亲将要除掉自己，出于对生的强烈渴望，他决定杀掉自己的父亲。 On the vast Loess land, there was a son with the cerebral palsy realizing his father had planed to eliminate him. Longing for life, he decided to murder his father.