Queen's strength

Orion looked at the corridor filled with the fighting fellows, as he breathed out and suddenly shot like a bullet released from the gun. He went past several Vampires to cut down Ghouls that were overpowering them in the fight. The heads rolled down like footballs on the ground, as it was easy for him to slay the preoccupied Ghouls. 

Vampires were shocked to see a newcomer, with a sword jumping into the fray when they realized that he was helping them. Only after a few seconds, they realized that newcomer was human, technically a conjurer making several of them suspicious. From when did they have a human conjurer for help? 

They stood in shock as they wanted to ask when Orion looked at them, making them come to their senses from shock, 

"Go and help others to lure ghouls out in the corridor from the rooms. "