Zerg Planet, Arachinea.
The Insect Kingdom where all kinds of zerg leave. Now at that castle, chaos was taking place ever since the First Prince had returned with a mutilated body. The size is smaller as only his head as a human remains while the lower half is a long body of a centipede. His current appearance is gruesome and inhuman, more like a distorted monster in the stories.
What is surprising is that this first prince's parents still love him at his current look. As the first prince of the Zerg Royal, his parents are one of the rulers of their race. The First King and First Queen were his parents. His bloodline is the purest, inheriting everything his parents possess but at the same time, he despises the human race more than anything and treats them as food rather than a different race.