French Empire: But Napoleon IV

Punching Austria, kicking Russia, interfering in Spanish internal affairs, and scorning Prussia. It was the French Empire, ruled by Napoleon. All the elements were correct, except it was the Second Empire, and Napoleon III. Suddenly, he transmigrated into the body of Napoleon III's only son, the future Napoleon IV. That wouldn't be so bad, as long as he prevented his father from having a relapse, from repeatedly provoking Prussia, and from falling for Bismarck's tricks. With France's size, he could easily become one of Europe's top powers, survive until World War I, decisively defeat Germany, and then completely dismantle it. At that time, he might even become the last true man of France. Unfortunately, the timing was wrong; he transmigrated to July 19, 1870, the day Napoleon III confidently declared war on Prussia. The French emperor was already confident enough to take his only son to the front lines, but Eugène Napoleon, knowing it would be a futile effort, decided not to go with his father. Since he couldn't rely on his own father, he had no choice but to save the crumbling France himself. Domestic capitalists, fight; Prussia, fight; Italy, fight... Eugène Napoleon, the future Napoleon IV of France, was destined to achieve in an era when the British navy dominated the seas, the Prussian army swept the world, and American industry was on the rise, what even his great-uncle Napoleon I had failed to accomplish.