I agree, tell me why do you have that name, The Knights of the Empire? If you decide to continue you will need a long, well written, inventive, intresting and believable story as to why you chose that name which probably ends with something like \'And thus, the last embers of the burning fire that was the empire, scattered across the realm and I, the Emporers most loyal guard shall bring again the Empire and bring the Emporer to power once again! Sonno-Joi!
Of course you need to explain the history of the empire, the emporer, why the empire fell, where the emporer is ( because your goal is to get him back on the throne ) how you are going to do it blah blah blah...
Oh and Sonno-Joi is the motto, life and soul of the ronin, the rogue samurai who wanted to get the emporer back on the throne after his power was completely taken away by the Shogun, Toranaga.