全名“七星(xīng )北斗戮魔剑阵”!是身(shēn )为武(wǔ )学世(shì )家的沈家珍藏(cáng )多(duō )年的底蕴禁术(shù )!威力(lì )巨大,就算是宗师后期(qī )的恐怖(bù )人物,也会被(bèi )诛杀!不过(guò )毕竟是秘术,如(rú )果强行动(dòng )用(yòng ),将会付出(chū )巨大的代价,轻(qīng )则重(chóng )伤,修为不(bú )进,重(chóng )则顷刻间,身死道消(xiāo ),化为乌有!但是现在已(yǐ )经到(dào )了沈家生死存(cún )亡的时刻,沈(shěn )天都也顾不(bú )的什么代价了(le ),