Deposed Crown Prince: After three years of service on the frontier, the entire court knelt and begge

[Historical + Alternate Universe + Deposed Crown Prince + Border Defense + Development] Waking up to a sexy ancient-style beauty rocking his bed, Xiao Ce has transmigrated! The good news is, he's transmigrated into the body of a crown prince! The bad news is, this crown prince is a bit useless; even the dogs in the palace could piss on him. The emperor wants to depose him! The princes want to kill him! Framed from the start, surrounded by wolves, how will he break free? Xiao Ce decides to play along, seducing the beauty, resigning his crown prince position, and withdrawing from the court. He volunteers to guard the border, ready to die on the battlefield. He drives out the barbarians, guards the region, and develops the frontier. The Turks: Who said he's a waste? He's clearly a war god! Civil and military officials: Your Highness, we beg...