How did this happen?

"You are but a simple human with but one blessed round left in that American revolver, Van Helsing the third." said the beast with his sword to a young mans neck. "Shut the hell up you damn monster from hell! My grandfather killed your father and just because my father never found and killed any vampires doesn't mean that my family wont stop hunting you're kind to the ends of the Earth, Alucard" Van Helsing the third said with pride while pined against a wall staring into the eyes of the mad beast. "You have no idea who I really am, do you? I am Dracula. Your grandfather never actually killed me, I just changed my name by flipping it around. I really am surprised that you or anyone else never saw that." Alucard said pushing the sword a little farther to make a small drop of blood run down the neck of Van Helsing the third. The young Helsing looked at the beast with wide eyes and spoke up "There's no way that's possible, it can't be." "Well it is so just stand there like a good boy and die by my blade now, ok?" Alucard said with a grin of extreme joy across his face. The young Helsing lifted the revolver to his head and said "There is no way in hell I'm going to die by you're blade." and then pulled the trigger ending his own life. Alucard looked down at the body of the young helsing and said while putting his sword back in it's sheath "At least he's the last of the Helsing family." and then walked off back to his castle in London.

Alucard's eyes shot open to see the face of his master staring at him with that all to familiar look. "Finally awake I see, did you dream?" She asked. "Why yes, I did." Alucard said standing up from his chair and putting on his sunglasses while grabbing his hat. "I hope you will tell me what you dreamed about." She said crossing her arms. "I only told such things to your mother young one." Alucard said putting on his hat and walking down his hall to the door. "Oh, Integra, my dear mother, what was your secret to understanding him." Said the young woman before running after Alucard.