以沉(chén)默(mò)的出(chū)租(zū)车(chē)司(sī)机(jī)「小(xiǎo)户(hù)川(chuān)」为(wèi)主(zhǔ)角(jiǎo)，故(gù)事(shì)围(wéi)绕(rào)在(zài)他(tā)与(yǔ)各(gè)种(zhǒng)性格(gé)古(gǔ)怪(guài)的乘客(kè)之(zhī)间(jiān)，最(zuì)终(zhōng)将(jiāng)联(lián)系(xì)到(dào)一名(míng)高(gāo)中(zhōng)少女(nǚ)失(shī)踪(zōng)的真(zhēn)相(xiāng)