Transmigrated into a Young Lord: The Farm Girl Is Ready to Rise!

My scholar fiancé was about to marry me, but then he called off the engagement. As if that weren't enough, the village idiot bashed me on the head, and when I woke up, I was a man! The sincere country girl became a cold, aloof young lord. Step by step, she won over the marquis's household and everyone's affection! The young lord, meanwhile, gradually fell for her...