Inside one of the major hotels, the residents of the building gathered at one table. To attend the wedding of the building owner's son... they were ten people... they ate the same food... but two... only two died from the poison.
Two days later... and in another place... a new murder occurs using the same poison.
Things become more complicated and Brigadier General Mahmoud becomes more and more confused in the face of crimes without a motive... without a single suspect... an impossible method of killing... and two mysterious messages that occupy his mind all the time.
But what baffled him most was one scene in the joy strip... just one scene.