James Macarthur was an elite CIA operative with exceptional knowledge & talent that outmatched everyone but one day in a covert mission he was betrayed by his own people & lost his life. But his life didn't end there, as he is transmigrated into the body of an arrogant, worthless Duke's son in some unknown land with no memories about who is or any idea about where he is. In an era of political turmoil and civil strife, the Duke's son is forced to prove his worth for inheriting the title. Will he be able to accept the new reality and prove himself by leading this country into a prosperous future? Or will he cease to the pressure of his past and lose everything once more?