America Kills the Line, My Grandfather the Wizard Merlin

[The wizard from another world guides writing! What should I do if I encounter a life-threatening situation while studying in the United States and suddenly receive spiritual vision? Waiting online, it's very urgent! Grandpa turned into the legendary wizard Merlin? Is the Los Angeles subway actually a ghoul lair? Is there a female vampire's castle in Beverly Hills? In addition to sucking blood, do these female vampires suck anything else? Ahem! Fortunately, there is a system by my side, from wizard apprentice to the god of magic! Federal employees controlled by the Ancient One, kill! The businessman controlled by the alien god, kill him! The summoned succubus—wait, I have to keep this one! Keywords: [Dislocation System], [Kill Line], [Multiple Heroines], [Cthulhu], [Wizard]