[Western Crossover] Guardian Characters? Me?

Gotham has no need for fairy tales, especially not for magical girls who look spotless and pure.

Brittany Summers, a thirteen-year-old girl who made a wish on a shooting star, suddenly gained the power to purify "bad guys." To outsiders, she was a pretty girl with nothing more than good looks, constantly vanishing and reappearing without warning. In truth, she had a lot she couldn't explain.

In Gotham, there is no shortage of children who suddenly lose their ideals or their hope. Often, something called a "bad guy" appears alongside them. Brittany's job is to purify these bad guys and give the children their clean hearts back.

She was running herself ragged doing everything alone, until one day she discovered her teammate: a new transfer student in Gotham, and the biological son of Gotham's richest man. He was an absolute pain to deal with!

He even had a Guardian Character of his own. Who knew this guy had such a cute side? So Brittany held out a hand in friendship, only for him to find the gesture utterly repulsive.

"Your fighting skills are awful. You'll get in the way of me doing my thing."

"Your temper is terrible. I'm afraid I'll punch you."

Their daytime clashes didn't stop them from working together at night, even if the one Brittany saw was Robin.

Wait, that guy was Robin?

Brittany sucked in a sharp breath and looked at him differently. If that was the case, then BatBabs was definitely real!

But I digress. Brittany gathered her thoughts and moved a little closer to the son of her own favorite ship. "Want to try transforming?"

The boy flat-out refused. Brittany took it as playing hard to get and shouted, "Transform!" She transformed herself and Damian, too.

Then the transformed guy chased her down and beat her up.

Brittany: It hurts, but I love it.

The Bat-Family: Blackmail material saved. Now we'll have even more confidence when we bring up old grievances.

Little skit:

Scarecrow: (releasing fear toxin with a sinister grin) "Tremble! Your deepest fear is... Huh?"

Brittany: (radiating purifying starlight as the toxin turns into rainbow bubbles) "Sorry, what were you saying?"

Scarecrow: (watching the bubbles float away) "...Has Gotham's chemical pollution gotten this ridiculous?"

Robin: (forced to transform, subdues Scarecrow in a few punches and kicks) "Why are you wasting your breath? Get back to Arkham!"

Chaotic fun-loving gremlin. Expect massive OOC.

A story written without an outline, with the author letting loose.

The timeline is extremely chaotic. Don't think too hard about it.

There's a mountain of headcanon, and some Guardian Character details have been changed. For example, even adults with strong wills can have Guardian Characters of their own. Those characters haven't disappeared; they're simply staying by their owners' sides in silence.

Theme: Let's protect the light in our hearts together.