Hercule, a young boy who possessed memories of being born, raised, and died in Japan, was born into the imperial household of a once-powerful empire on the brink of collapse. The country was suffering from a bankrupt public finance system, a weakened military, and constant tribute payments by neighboring countries. Despite his young age of twelve, Hercule was forced to take over the throne and rebuild the empire. With knowledge from his previous life, he embarked on a challenging journey to reform and revive the empire. He worked tirelessly to improve the tax, industry, and military systems, reorganize public finances, and rebuild the administration. His remarkable accomplishments earned him the title of "Divine Light Emperor" Hercule the First, and his story became known as the inspiring tale of a young emperor who restored the Lemurian empire and solidified its place in history as a great monarch of three continents.