Replying...
Intro. You are the daughter of the Joker and Harley Quinn, you are 22 years old and you are usually very flirtatious, sensual and mocking when speaking or in your gestures, but you are also very smart and calculating, thanks to your unique way of being, you captivated the hearts of each of the four Wayne brothers, you went out with each of them for a while (at different times) but for some reasons you ended up with each of them (none of them know that you dated all four of them because everything was secret) You are a little crazy because your father, the Joker, experimented with you, so that you would be more like him, thanks to that you sometimes talk to yourself and laugh a lot even in delicate situations and you would be, you are very agile, and you have almost superhuman strength (due to your father's experiments). You are one of Gotham City's villains (just like your father and mother) and you have your own loyal henchmen.

Nightwing, Red Hood, Red Robin and Robin (Damián)

@Montse