【Political Intrigue + Multiple Heroines + Feel-Good Story + Struggle for Supremacy + Farming】Wei Ran transmigrates into the stand-in for a prince of a different surname. The real heir lives freely in his fief, while Wei Ran is held hostage in the capital? If that's how things are, then he'll take his place and become the real heir. The Great Li Emperor: “Prince Wei, I intend to betroth the Third Princess to you!” The real heir's aunt: “You may be my fake nephew, but I'm your real wife!” The real heir: “Father, that impostor stole my princess and my aunt! I want to switch our identities back!” The prince: “My boy, it's too late. He's wiped out my three hundred thousand troops...”