This Transmigration Seems a Little Unreliable

During the reign of Emperor Renzong of the Northern Song, the Qingli Reforms took an unexpected turn because of a transmigrator, changing the course of this timeline. Yet the twelve people who made major contributions to the reforms disappeared one after another in the decades after the transmigrator left. Among them were the Prince Fu and his wife, Zhao Ji and Cao Yumei. More than 1,400 years later, technology in this new timeline’s Northern Song has advanced to an unparalleled level, a thousand years beyond that of the modern world. The people of the Northern Song begin building a time machine, hoping to uncover the truth behind the disappearance of those twelve people more than a millennium ago. But an accident caused by the time machine’s immaturity draws the reincarnated Prince Fu and his wife into the affair. Zhao Ji transmigrates to a dynasty that never existed in history. Not only does he have a golden finger, he even picks up a silly wife from the start... And he can travel between two timelines, too, becoming a trader who deals in goods across worlds. In the other timeline, so many men have died in the war that men are a prized commodity. Tsk, tsk, tsk, the perks of transmigrating are simply too ridiculously good...