You Were Told to Pose as the Crown Prince, but You Took the Role for Real and Became Emperor

Chen Feng, a top-tier modern-day agent, transmigrates into the stand-in for the Crown Prince of Great Qian.

The real crown prince is a useless fool. With a sneer, he orders Chen Feng, “Go sleep with the Crown Princess, and fool Father Emperor. Then I'll reward you with a complete corpse!”

Chen Feng laughs at that, knocks out the real crown prince, and tosses him into a cellar. “What makes you think you're fit to look like me?”

He thought he wouldn't survive three days, but with his agent skills, Chen Feng goes on a rampage in the ancient world!

At court, he is ruthless and decisive, and the ministers compete to pledge themselves to the new ruler. In the cellar, the real crown prince is forced to write down all the secrets of the court every day, with agent-style torture for the slightest omission.

The Crown Princess had been waiting for him to slip up and die horribly. Instead, she watches him trick the enemy empress, the princess of Baekje, and even the rebel saintess into joining his harem.

When the land is finally at peace, the peerlessly beautiful empress of Great Chu confronts him with a sword: “Why does the Son of Heaven of Great Qian look exactly like the rebel leader who stole my heart and soul?”

Chen Feng spreads his hands helplessly. “The enemy empress is coming tomorrow with her dowry to marry me. Should I tell her the truth? I'm waiting for an answer, and it's urgent!”