Dressed as the Prince of the Hou Family, She and I Overturned the Fate of Fate

She slipped into a male harem novel and disguised herself as a man to become the prince of the Hou family. On her fourteenth birthday, the secret was supposed to be revealed and the whole family was wiped out. All the soldiers and horses of the Hou family were also given to the 'male protagonist' as a gift at the end of the novel. But what was unexpected was that he was sent away before his birthday, thus perfectly escaping his intended death. Five years later, he returned again as a young general. He stole the prince's wife and was framed by the prince. There was a concubine brother in the family waiting to become the new prince. The wife he snatched was the only princess of the previous dynasty. In the world of this novel that has been completed long ago, the destruction of the Hou Mansion was just mentioned in the last chapter. So is it running automatically in a parallel world now? How can the NPC who wears books and is coveted by all parties with a large number of soldiers in his hands, fight against the beloved of heaven? Is it destined to become a sacrifice of the plot or will it be rewritten?