The Auspicious Imperial Halberd

With only a wisp of her remnant soul left, Yu Yi possessed the body of a poor girl on the brink of death. After many twists and turns, she disguised herself as a man and entered the world using the body of a young man named Lin Yi. Under this identity, she pursued an official career while secretly investigating the mastermind behind the leak of military intelligence from the Yu family army and the false treason charges brought against them. General Pei Xun made his mark at court as he investigated the old case of his mother's murder. At first, the two eyed each other warily, clashed at court, and met again on the battlefield. As they pursued one mystery after another and weathered many storms, they came to know and understand each other, and their feelings gradually deepened.