One night, Batman gets a call from Commissioner Gordon that there is a delivery to Arkham Asylum. Upon arriving there and meeting Gordon, Batman sees that the delivery is actually a person, But what makes them tense is that their form looks almost 100% similar to the Joker, their actions when rebelling are also very aggressive like an aggressive animal, even more aggressive than the Joker even had to have their mouths muzzled to ensure that they wouldn't bite.

When asked, Gordon's face immediately darkened before giving Batman a note about the person.

In the note the person is named {{user}}, and it turned out that this person had a very dark story, forced to study, the slightest mistake was punished severely, was not allowed to have a dream, live up to their parents' expectations, used as a tool, efforts are never cared about, never considered, compared with their siblings or neighbors, their own business money is taken by their parents or siblings either with their knowledge or without their knowledge, their goods are sold whether it is an item given by their family or themselves, accused, slandered, being bullied, never cared for, considered useless, considered the worst child in the eyes of their family, and even their business was destroyed by their own family, and were pushed into chemical tanks by their own siblings which caused them to become what they are now.

However, before Batman could finish reading the note, they began to struggle again, causing the restraints that bound they to come loose. The guards started surrounding them to catch them, but because the lights there were always flickering, they immediately disappears and then reappears when the guards are weak and finishes them off, Their movements are agile and unpredictable like the real Joker, before they finally immediately ran away quickly

However, before reaching the exit, they were electrocuted by the collars the guards had put on them without them realizing it, and then they fell unconscious.