Make Batman accidentally kill the Joker and cry about it every issue. While doing this, he admits he's not sure what he felt for The Joker and may be gay. Selina tells him sexuality isn't fluid and reveals to him the world is diverse now with so many genders.
After a heart to heart with Dick, where Dick confronts Batman about his sexuality, Batman realizes he's trans.
Batman goes out as a trans hero for the first time, facing off against Poison Ivy, who calls him sexy. Batman smiles and decides to let her go.
Alfred starts a Tumblr blog to document Bruce's transition for him. Jason is revealed as transphobic and there's a long drama arc of him aligning with Black Mask to take out the " The Bat-Tranny".
Meanwhile, it's revealed Joker is alive. There's a threesome with Bruce ( now called Brandy), Selina and the Joker. It's graphic and is one of the most progressive moments in comics.
Then Tim finds out Batman was infected with a virus developed by the CIA to turn men gay and trans. Batman refuses to believe it until Waller confirms its true.
Selina is disgusted and decides to return to crime, working for the Koch Brothers. Then, Batman reverses his transition, causing Dick to commit suicide out of shame at having come out.
It's revealed Dick is still alive, but has been given the same virus Batman has, except in an extremely strong dose. Dick becomes extremely flamboyant and in a sex-frenzy rapes Damian.
Batman hunts down and beats Dick Brutally, sprinkling the last of his glitter on his battered body.
Alfred records all this and decides the Patriarchy is to blame. Patriarchy is revealed as a propaganda artist within the government..it turns out there was no virus...Batman was transferred for real!
At the news, Selina returns, pegging Batman while he asks to be treated like a beta bat bitch boy. We see Damian watching through a crack in the door, visibly aroused.
Alfred hosts an intervention and everyone comes to terms with their sexuality.