Courtier

Simple version: She holds the power in the court and almost controls the people in the world. But she just couldn't control him and the love he brought to her. Long-winded version: She became the prime minister when she was young, assisted the emperor, and supported each other for many years, but in the end, she gave him the most painful betrayal, and they met each other on the battlefield. He thought that the most important thing in her heart was the country and the country, but he didn't know that she stayed at her desk every night just so that he could enjoy a peaceful and prosperous life. In the troubled times, when everything she tried to bury came to light, he suddenly realized that he had left everything behind, but only got a piece of her letter in exchange. He was wrong. But it's not entirely wrong. She is indeed the cruelest person in the world. Be cruel to others. Be more cruel to yourself.