You Want Me to Be a Substitute? Sorry, I'll Take the Throne!

I transmigrated into the body of the crown prince’s double, and from the start I’m supposed to take the fall and die? One quick chokehold, and the crown prince is dead! From today on, I am the crown prince! You like keeping doubles? You like leaving all the work to others? Fine. I’ll take this empire off your hands! Faced with the mess and deadly predicament left behind by the deposed crown prince, I use an iron fist to set things right! Faced with the sixth prince’s relentless pressure and deadly schemes, I turn his plan against him, strike back, and seize power! Faced with the scheming and deceit throughout the court, I simply outclass them all, using the ingenuity of a modern special forces soldier to master the ancient political arena! Faced with the alluring crown princess, who is secretly afraid, I win her heart first, turning her from a pawn into my beloved, until she blushes and flutters only for me! … Crown Princess Chen Yu: “He may be a double, but he’s more like the crown prince than the real one! I’ll help him, even if it costs me my life!” The cold, beautiful female assassin: “I meant to kill you, but your bearing won me over. I’m willing to be Your Highness’s blade for the rest of my life!” The empress of an enemy nation: “The crown prince of Daliang is such a remarkable ruler? I… am willing to offer my empire as a betrothal gift!” Years later, Chu Zheng commanded an empire and a bevy of beauties, surveying all under heaven. “Everyone says I deceived the emperor and stole the throne?” “But without me, this rotten dynasty would have fallen long ago!” “I am no emperor of Daliang. I am the new emperor of all under heaven!”