因为旅途(tú )劳顿便(biàn )早早地洗了(le )澡,上床休息(xī )了。半夜时(shí )分,正在床上入(rù )定练功的常不易,听到由镇外传(chuán )来了(le )一阵如同狼嚎般的声音(yīn )。“这平安镇(zhèn )周围,不(bú )都是(shì )平(píng )原吗(ma )?怎(zěn )么还会有狼?”常不易不禁(jìn )有(yǒu )些好奇地想。他正暗自琢磨,由世界钥(yào )匙中出来透风的天魔(mó )神丹(dān ),从(cóng )屋(wū )外(wài )飞了进来(lái )。“主人,您(nín )方(fāng )才听到镇外的叫声没有(yǒu )?