A religious grandmother learns how to use the internet. When she accidentally comes across pornography, she is faced with a dilemma有了执着，生命旅程上的寂寞可以铺成一片蓝天；有了执着，孤单可以演绎成一排鸿雁；有了执着，欢乐可以绽放成满圆的鲜花。