一个“精神怪异”的五保老人死在偏僻山村,随后被亲人悄无声息地葬在荒坡野岭。死者的坟头长满了野草,死者的姓名也逐渐被村民忘记。然而,一句寻常的话语,一个不经意的动作,引来人民公安一系列的调兵遣将和深入细致的侦查工作—— A “spirit weird” five-year-old died in a remote mountain village, followed by his relatives quietly buried in the barren hills. The dead grave covered with weeds, the deceased’s name gradually forgotten by the villagers. However, an ordinary discourse and an inadvertent move have drawn a series of troop relocations by the people’s police and intensive investigations.