Li Xuan, the ninth prince of the Great Zhou Dynasty, passed through his soul and became a "proton prince" who was imprisoned in the cold palace and could be deposed at any time. At the beginning, they faced a three-party siege by the Donggong Group headed by the prince, the military forces headed by the second prince, and the civil servant group headed by the third prince. The prince's gang members set up a series of poisonous schemes to eradicate him completely through the "scourge of witchcraft"; the second prince secretly mobilized troops to prepare for his "accidental" execution after Li Xuan was deposed; the third prince used the public opinion in the court to portray Li Xuan as an "ominous person". What's even more fatal is that Li Xuan's modern soul is not fully integrated with the memory of the original owner of this body. He has a lot of cognitive blind spots on palace rules and interpersonal relationships, and every step is like walking on thin ice. See how he copes with the changes and finally becomes the only "Emperor"