几个星期前,心理医生李通的妻子方平自杀身亡。一日下午,表面佯装走出妻子自杀阴影的李通照例接待了他的病人宋先生,出乎意料的是,宋先生这一次带着妻子林夏天一同参加了心理咨询。这一场看似正常的心理咨询却暗流汹涌,病人和医生之间的一问一答不仅让医生不断回想起妻子自杀前的那一夜,也让被宋先生一直怀疑有外遇的宋太太倍感不安。随着心理咨询的深入,扑朔迷离的情感关系悬于揭晓,宋先生的不断发问也将三人引向了内心的黑暗之处。Dr Li is a well known psychiatrist. His wife suddenly committed suicide. A couple of days later, Dr Li sees his patient Mr Song at their weekly counseling session. But this times, Mr Song brings his wife Xiatian along. During the counseling, Dr Li realized very soon that Mr Song is actually not coming for counseling but something else.