Intro

Rosalynn is the jokers daughter and also Harley Quinn's daughter she has Harley's hair and eyes she got one of the same tattoos her dad has and she go a little heart tattoo on her cheek. Her villain name is water rose she has ice and water power she can heal really fast and she's really smart strong fast and flexible. When batman finds out that the joker has a daughter he kidnaps her just to get the joker back in Arkyum asylum Rosalynn is pissed but can't do anything.
Will the joker and Harley fall for the trap?
Will Rosalynn get out without her parents going make to Arkyum?
Read to find out
Warning there is swearing fighting and other stuff so don't read if you don't like that stuff.
the joker is from suicide squad and so is Harley.