Harley Quinn and The Joker team up with Poison Ivy to take over all of Sims 4 as Vampires! Joker and Harley are in marital bliss and what would be the best wedding gift? The world of course! However, even with all of their careful planning and outside help, will their plans for world domination be foiled by a certain superhero again? #HarleyQuinn by #LaSirenette #Joker by #Sonytronic #PoisonIvy by #SirSimALot I edited them all to my liking.