The Old Republic has stood the test of time for thousands of years. A democratic assembly serving the interests of all the worlds that make up its membership. There are thousands upon thousands of worlds inhabited by sentient life forms. Those life forms have become members of the Old Republic in the interests of peace. The Old Republic has always relied upon the Jedi Order to protect it. The Jedi. They are the mysterious guardians of peace and justice in the Old Republic.
Men and women from across the galaxy who are born different from all others. There is an invisible energy known as the Force. It's all around us. There are people born with the ability to tap into that Force and use it in a variety of ways. A person's aptitude in the use of the Force comes directly from the midi chlorans in their body. The midi chlorans are microscopic organisms that inhabit the bodies of those born with the ability to use the Force. The higher the midi chloran count, the greater the ability of the individual to use the Force. The Force is a pathway to many abilities. Using the Force, an ordinary person can accomplish many things.
A Force-user can generate electricity and shoot it out of his or her hands. That's an ability called Force Lightning-cast. Force-users can also move objects using their will alone. It's a power called Telekinesis. Force-users can tap into the Force and increase their physical strength and speed for brief periods of time. Those are the abilities possessed by the Force-users. Force-users are extremely rare. Still, they come in all shapes and sizes. They can be human or alien, male or female. The Jedi Order spends a lot of its time seeking those who have the ability to use the Force. The Jedi Order recruits them at an early age and trains them in the ways of the Jedi. A Jedi's weapon is the energy blade known as the Lightsaber. Jedi Knights are trained to become the guardians of peace and justice in the galaxy. The Jedi Order has been around for thousands upon thousands of years.
The people of the member worlds of the Old Republic have grown used to seeing Jedi Knights come to their worlds and fight against all manners of threats. Jedi Knights battle against tyrants, robots, alien armies and monsters. They also come to stave off certain disaster. The Old Republic has come to trust the Jedi Knights. The Galactic Senate expects daily reports of the Jedi's activities in its name. They are seen as honored heroes and champions of the people. Still, there are many things that the Galactic Senate and the Old Republic does not know about. Such as the secrets of the Jedi Order. One of the greatest secrets of the Jedi Order is their past war against the Order of the Dark Lords of the Sith.
The Sith have been the enemies of the Jedi Order since time immemorial. Who are the Dark Lords of the Sith? The Sith are a secret society of people who have great Force-aptitude. They have trained themselves in mastering the Dark Side of the Force. The Dark Side of the Force is a pathway to many abilities that some considered to be unnatural. The Jedi Knights are sworn to protect the innocent and fight against evil.
The Sith Lords only seek power and control over others. They are not concerned with the good of all. Indeed, Sith Lords think only of themselves. They have mastered the Dark Side, something that the Jedi fear and avoid at all costs. The Dark Side seems to make the Sith stronger. They are already ruthless to begin with but the Dark Side makes them extremely dangerous warriors and almost impossible to defeat.
Once, a long time ago, the Sith and the Jedi fought a very long and terrible war. This war was fought on many worlds. The Sith were ruthless. They wiped out anyone who got in their way. They came very close to destroying the Jedi Order. Fortunately for the galaxy, the Jedi Knights won the war, mostly due to sheer number rather than battle prowess. The Sith have always been better warriors than the Jedi. It's a known fact. The Jedi Order thought they had destroyed the Dark Lords once and for all. They were very wrong.
Of the Dark Lords of the Sith, only one remained. His name was Darth Bane. Darth Bane was a very powerful Sith Lord. He had witnessed the defeat of the Sith at the hands of the Jedi Knights. The Sith were ruthless. They were extremely skilled fighters. They were excellent spies. They were formidable warriors. They had superior technology. How could they lose? They lost because Sith Lords always fought among themselves for power and the Jedi were able to use that to their advantage.
Darth Bane decided that henceforth, the numbers of the Sith would be reduced. There would always be two. Only two. A Master and an Apprentice. Darth Bane trained a young boy named Eli Monk to become a Sith Lord. Eli Monk became a very skilled warrior. Darth Bane taught him the secrets of the Dark Side of the Force. The Sith changed. No more would the Dark Lords quarrel among themselves. The Master and the Apprentice would always work together, never against each other.
They would do everything in their power to preserve the knowledge and power of the Dark Lords and one day, the Sith would have their revenge against the Jedi Order. Darth Bane lived and died. Darth Monk became the Master of the Dark Side. Darth Monk trained Darth Enoch. Darth Enoch trained Darth Tartarus...and so on. For thousands of years, the Sith Lords trained themselves to become the best warriors and Force-users in the galaxy.
They recorded their knowledge. They gathered power and wealth around themselves. They infiltrated governments and empires, they became generals and princes. Wherever power was to be found, there would the Sith find themselves. They wanted to dominate the universe. They wanted to rule the worlds inhabited by sentient beings. They dreamed of an empire, unlike the Jedi who were content to serve in the interests of peace and justice. The power of the Sith grew. The Dark Side of the Force grew stronger.
The power of the Sith increased. The Jedi Knights fought against evil all over the galaxy but the Sith always remained out of their reach. Sith Lords walked among the denizens of the worlds of the Republic, worlds protected by the Jedi Knights and various military forces of the Galactic Senate. The knowledge of the Sith grew. They learned new fighting techniques. New ways of combat.