Leku Tandoor Senki Revolution ~Monshou no Kioku~

Leku Tandoor kindgom used to be in full flourish but it's on the wane now. Under the aristocrat tyranny, people make vociferous protests about the monarchy. One day, one young man, from a village in the backwoods, comes to the castle for job hunting, without knowing he will change Leku Tandoor kingdom in the future.... He becomes a soldier and it turns out that he is the offspring of the royal family. And when people finally revolt, the young man leads the kingdom to the new way....