侦探培训班上,正播放着一段视频。艾伦参加完朋友的生日聚会,走上大街时已是午夜时分。街上很安静,艾伦预感不妙。但是家里有事必须回去,她只得匆匆上路。当她来到一条巷子,忽然一阵阴风吹来。就在她用手遮挡迎面吹来的风沙时,面前跳出一个高大的男子,手持一把寒气逼人的匕首向她扑来。艾伦看了看,四周一个人影也没 Detective training course, is playing a video. Alan attended the birthday party of friends, took to the streets when it was midnight. Quiet on the street, Alan felt bad. But something in the house must go back, she had to hurry on the road. When she came to an alley, suddenly a burst of cold wind blowing. As she covered her head with her hand, a tall man jumped out in front of her and held her with a cold-edged dagger. Alan looked around, surrounded by a figure did not