Darkar IS lord of a Lost kingdom where everybody has been killed. Actually Darkar killed everyone by accident thé first day hé used his dragon powers. Indeed Darkar IS half dragon, hé has human size and Shape but a dragon tale, his eyes are yellow as a dragon and his skin IS covered in scales. Hé hides in his castle because hé knows he's scary...and hé knows he killed everyone..who would want to go near him? A Monster and a killer. Darkar wants to redeem himself by helping you.