这三季，不仅仅是罪案剧，也是一个微缩的近代发展史，19世纪伦敦浮世绘。
“这是最好的时代，也是最坏的时代。”
“We battle monsters，we become monsters.And that abyss，which you speak of.It is not only around us，it is not only out there，it is inside us.And it bleeds a blackness that swallows all light.”
“Is the truth that the abyss is not within us，nor without us，we are The Abyss.”
探长和老实人的这段话可以作第三季的内容梗概了呢。
第8集
