After the seance ceremony failed, trainee reporter Emmerich obtained a mysterious space called the "Sea of Imaginary Numbers" and was forced to play the role of an "observer." The "Round Table Conference" he formed attracted seven extraordinary people, including the cold female judge of the Order Order, the mysterious female intelligence leader of the black market, the fortune teller girl with the ability to predict, and the noble widow who was hunted by the Chenxing Cult. In the Iron Age where steam and spiritual tracks intertwined, the end was approaching, but he discovered that the fate of these women had long been entangled with the evidence of his observations.