In 1940, Shanghai was like an isolated island, and various forces lurking in the darkness were coercing each other and fighting against each other to move forward. On the day of the 40th birthday party of Commander Du, a new member of the Shanghai government, seven people with different agendas gathered at Du's mansion. The grand family banquet kicked off, and they came to confront each other for the deployment plan.
People die in mysterious circumstances one after another, and the investigation is getting closer... Can "Butterfly" use his body as bait to break through the tight encirclement? Who can wait until the sun comes out? Who is the final winner?
The strange and undercurrent of the Du Mansion, the heart and emotion, the corner of the veil, and the bloody night are all based on the drama.
(There is no accurate CP and no absolute first protagonist)
