HALLOWEEN (2018)/Harley Quinn TV Series (2019-Present) (Gotham City Boogeyman) Prompt 2:
After changing into his old Shape attire, Michael Myers returns after being summoned by Poison Ivy, just as Harley Quinn wakes up, before she begins panicking that The Joker won't know where she is, for him to save her. Hearing all this, Michael sees how Ivy tries to convince Harley that Joker is and never was truly interested in her, while secretly plotting to brutally kill Joker, not caring if Harley hates him for it, But Ivy easily guesses that Michael would try that… Ivy manages to convince Michael not to kill Joker straight away, knowing how Harley would most likely react, as well as how manipulative and unpredictable Joker can be…
After eventually she realizing needs to break up with Joker, Harley goes to Joker's hideout to confront him, only for Joker to have several of his thugs and henchmen attack Harley, who manages to defeat and kill a few of them, but is then beaten down by more of them… But as Joker taunts and tries to manipulate Harley back to his side, He is then grabbed and thrown aside, by Michael, who stealthily snuck his way in to help Harley, as Ivy told him to keep an eye on her… Joker angrily trash talks Michael, believing him to be a copycat of himself, ordering his henchmen to kill him too, Only for Michael & Harley to slaughter all of them… Harley then tells Michael to get Joker, as Michael does so, grabbing and restraining Joker, expecting Harley to kill him, But Harley decides to let Joker live, telling him she will become much better ruler of Gotham than him, before telling Michael to chuck him aside, which Michael reluctantly complies…