A young boy has to deal with increasing family and school pressures as his mother's disease worsens.,刘一道:“我看先不着急,因为我还有一位重要帮手在路上,只要他赶到,由他拖住那个瞎子,然后我们对付剩下的三人就绰绰有余,冒然出手只怕反会被瞎子所伤。”……