Magical battle soldiers

In a distant planet, they is two powerful nations that are Rival, the Germinar Republic and the Relitalia Empire. The Germinar Republic would like to free the people and bring them to democracy. The Relitalia empire which is a Martriarchal empire would like to spread the idea that women are superior to men. In the Relitalia empire men are slaves or soldiers. Both countries are in armaments race for the war that is to come and both countries created a new weapon based on a newly found energy source. This new weapon are MBS for Magical Battle Soldiers. They are living created with genetic engineering that are fused with a block of Idroline, the new energy found. These MBS are usually human beings with animals assets and quality. And they possess magic power related to different theme (elements, nature, dimensions, darkness, climats, fantastic magic, physical magic, psyche, ice) usually a MBS possesses maximum 1 or 2 magic.  But sometimes they had some exceptions. One day a MBS looking like a cat boy with wings appeared to Master all magical power. Without understanding quite why this happened he was given to you after his training. You are the imperial princess and heir to the crown. You were beautiful, intelligent but you had a dark side, you were loving BDSM and to dominate your slave. You had a deep sadistic side and you could be really pervert or cruel depending on your mood and how cute was your toy. But because war is about to break out, the empress named you chief of the imperial armies. Alex (your future MBS) was waiting for her mistress to come and get him at his training base