骆队给裴溯过生日,他刚唱完生日快乐歌,就接到陶泽的电话,说晨晨被绑架了,骆队急忙赶了过去。到现场以后,陶泽将情况对他说了,晨晨参加了一个课后补习班,补习班放学以后,因为他爸爸老张,去接他的时候,晚去了一个小时,结果晨晨就不见了,老张因为联系不到女儿,所以就报了警。在晨晨失踪的地方,几乎全被摄像头覆盖,陶泽已经调了那些监控录像,并没有发现可疑的地方。为了尽快找到晨晨,骆队一边找老师谈话,一边让陶泽去联系,和晨晨一起补习的孩子,看晨晨是否和他们在一起,并让特调组的人,分头寻找晨晨的下落。据老师回忆,晨晨在快下课的时候,好像有些心不在焉,她用圆珠笔卷着头发,还不停地向窗户张望,骆队坐到晨晨的位置,看了一下窗户,玻璃上恰好能够看到他的脸,他怀疑晨晨只是把窗户当作了镜子。特调组来了一个新成员,他的名字叫小伍,小伍也学着骆队的样子称呼岚大眼,岚大眼白了他一眼,让他以后叫自己师姐,或者叫他的名字岚乔。岚乔另一个队员,在调查的时候,无意中抓了一个小偷,从小偷那里,他们找到了晨晨的手机,据小偷讲,那个手机是他在路边捡的,他看到一个小女孩在系鞋带时,把手机忘在了那里,他就顺手摸鱼,把手机拿走了。老张手机里有一个软件,用那个软件,可以打开晨晨的手机,他联系不到晨晨时,曾试着去开晨晨的手机,却发现打开失败,据他分析,应该是有人把电池给抠出来了,骆队发现,老张提供的时间,却在小偷捡到手机之前,由此骆队分析,晨晨在失踪的时候,另有人拿了她的手机,也故意把电池抠掉。在补习班的监控区域,有一个监控死角,那个死角在厕所附近,骆队就去那里看了看,发现厕所的旁边就是公园,有人在那里抠了一个洞,恰好可以进入公园。晨晨的同学都联系上了,经过询问,得到这样一个消息,补习班下课以后,她们和晨晨一起去公园照了相,照完相以后就各自离开了。由此骆队便猜想,肯定有人在照相时,故意拿了晨晨的手机,将电池抠了下来,等照完相离开以后,晨晨发现手机丢失,这个人就出现在晨晨身边,陪她一起回去找手机,并在公园里将她带走。晨晨能够相信那个人,这个人应该和她很熟,很有可能是她的同学,骆队想到这里,忽然意识到一个问题,于是就问陶泽,他在联系补习班那些学生的时候,哪个不是家长接的电话,陶泽便把一个叫苏若婉的女孩找了出来,骆队让人调查了一下苏若婉的情况,发现她母亲竟然就是苏灵奈。骆队带人来到苏若婉家中,在那里发现了很多花格子的裙子,其中就曲
Luo Wei Zhao takes Pei Su back to his house and cooks him a birthday meal. Then Tao Ze contacts him to say that Tang Ning's niece, Chen Chen, has gone missing. The Special Investigation Department tracks down Su Ruo Wan, a student who used to play with Chen Chen and whose mother was the only surviving girl from the disappearance incident 16 years ago. She was living near the scene of the abduction. After helping to capture Su Ruo Wan, Pei Su receives a report of a collision accident from Du Jia. The circumstances are the same as the accident that left Pei Su's father in a vegetative state.
Luo Wei Zhao leva Pei Su de volta para sua casa e prepara uma refeição de aniversário para ele. Em seguida, Tao Ze entra em contato com ele para dizer que a sobrinha de Tang Ning, Chen Chen, desapareceu. O Departamento de Investigação Especial procura Su Ruo Wan, uma estudante que costumava brincar com Chen Chen e cuja mãe era a única sobrevivente do incidente de desaparecimento ocorrido há 16 anos. Ela morava perto do local do sequestro. Depois de ajudar a capturar Su Ruo Wan, Pei Su recebe um relatório de um acidente de colisão de Du Jia. As circunstâncias são as mesmas do acidente que deixou o pai de Pei Su em estado vegetativo.
