[Crossover] King of the Blood

Question: Vampire Progenitor Cain + Cain Nightroad = ? Answer: A perfectly upgraded W7 with a self-programming hack tool. Too bad it accidentally formatted itself?! Abel, you say? And who might you be?! Hurry up and go home with your little nun! With a little bat he picked up along the way, Lord Cain set off alone on his transmigration journey. But why does every world seem to have a bunch of vampires who think they're antiques? Can't blame you, though. The author of this story keeps sending you to worlds with vampires, doesn't she? So, as the Progenitor, just behave and let the "people" worship you. Cain flips the table: Worship? I hate that more than anything. Isaac and Dietrich, in unison: My lord, you're acting tsundere. Cain: Where did you two come from, you married couple!!! That's what you call barging into the story, my lord. Please bear with the character derailment. Announcement: I'm working on another Katekyo Hitman Reborn! fanfic, so this story is temporarily on hiatus. I'm too busy to write...