You Were Told to Pose as the Crown Prince, So Why Are You Wreaking Havoc in the Harem?

After transmigrating into the body of a crown prince's double in his sleep, Jiang Chen endures three years of humiliation. What awaits him isn't freedom, but a deadly trap: the real Crown Prince orders him to sleep with the Crown Princess!

As soon as the Crown Princess becomes pregnant, this double, who looks nine-tenths like the real prince, will be secretly executed, leaving not even a trace of his bones!

Cornered, Jiang Chen strikes back and kills his master, awakening the [Impersonation System]. The real Crown Prince's body vanishes without a trace, and Jiang Chen becomes the only Crown Prince of the Great Yong!

Other people get silver when they sign in. He gets divine techniques!

With one sign-in at the Eastern Palace, he masters the royal secret art, the Azure Heaven Everlasting Formula, instantly filling in the gaps in his identity!

With the next sign-in, the third-rank expert Cao Zhengchun appears. The Chief Eunuch protects his master, and every hidden agent in the manor becomes an ant beneath his feet!

But the position of Crown Prince has never been a safe haven. It's a mountain of blades and a sea of blood.

The Crown Princess, Ye Qingyu, tries to assassinate him to avenge the Ye family's blood feud. The Emperor uses an old case to test him. The princes have their eyes on the position of heir, while the court officials wait for the Eastern Palace to fall.

Jiang Chen just laughs. He's a professional at acting, and he's quick to learn how to kill!

A false identity? I'll act so well that no one under heaven dares suspect me!

No foundation? I'll sign in for famous ministers and fierce generals from across the heavens!

No military power? I'll reopen old cases with my own hands, win over the frontier army, pacify the court, and destroy enemy states!

In this life, I won't be anyone's double or anyone's pawn.

I will make the Great Yong's boundless lands recognize me as their ruler!