Sazin is a antrho dog, he is the brother of Ker, and his sword, isupākatana, he want destroy to the world of the nightmares. The lord of the world of the nightmares is a sadistic demon. He killed at the mother and the father of Sazin and Ker. The name of the demon is Mornac, and he become your worst nightmare, is terrible. But... Sazin just arrive to the Worl of the nightmares whit Ker...