斩尽杀绝的绝是什么意思

CAN witnesses a murder in a small town.The police don't allow him to leave after his testimony.On the other hand,a quarantine is declared due to rabid dogs.The whole town turns into purgatory with no exit is almost at the edge of insanity.。蔡徐村的冯耀新婚之夜被卖入黑煤窑五年，五年后衣锦还乡归来，决定报答自己的妻子和查清楚蔡徐村的拆迁黑幕，在调查过程中成功处置了崔壮等人的恶行，蔡徐村回到正轨。。