The New Remerian Republic (Remerian Rebels)
In (TIME PERIOD), an invading army assaulted Remeria, forcing them to close shut their city gates. This left the countless number of slaves outside of the city to fend for themselves. Eventually, the slaves broke their way into the city to save themselves from the army. When they entered, they slaughtered the guard, forcing most of the civilians to retreat to the upper districts. While the rebels were here, they eventually took up the name New Remerian Republic, and began to organize the lower districts.
At one point, the rebels came into contact with a man from a foreign country named Rasaan Ka who began to advise them on many different topics. This helped the rebels war effort tremendously leading them to start a siege. While the siege was unsuccessful, it startled the Remerians and made them realize the rebels were an actual threat. A second siege occured on (TIME PERIOD), where it was revealed that they had devils in their artilery, that they presumably summoned. This second siege was significantly more successful, leading to a break-in at multiple points on the wall, and many buildings destroyed.