[Western Crossover] The Amazing Sorcerer in Gotham

[Bat Sister Story]

Philippa Wayne has something to say.

After years away, she returns to her hometown and discovers that the adorable little brother who used to sweetly call her "Big Sis" has secretly become a dark, brooding bat.

Philippa Wayne: ...This isn't right. Someone must have messed with the settings for her adorable little brother's character development.

Looking at the bright, cheerful little boy her brother adopted,

She sighs, then bends down to hug the slightly nervous little bird.

Gotham is too dangerous. She'll protect them properly.

*

A strange person appears in Gotham at night.

She gives the villains, who are still stuck in the Stone Age, a brutal beating.

"She must be a fan of the Bat Monster!" the chastened villains say.

*

Philippa Wayne is horrified.

She thought she'd already seen the full range of human behavior among her wonderful senior classmates.

But! Tell me, Bruce!

What are you doing with my adorable little nephew?

She clutches her head and screams.

A colorful child with bare legs, and her brother who likes to kill with his thighs.

Those damn villains are definitely going to take advantage of them when no one's looking!

She'll teach a harsh lesson to anyone who hurts her precious family.

Content warnings:

1. Big Sis isn't a saint. She loves herself, and loves her family even more. (How can a Batfamily fanfic not love the Batfamily!)

2. The timeline is a mess. Jujutsu High takes place after everything has ended (Geto is still alive, and everyone is doing fine). But since the main focus is DC, Jujutsu High will probably only appear in bonus chapters. If it appears in the main story, it'll be noted in the title.

The timeline is shortly after Dick becomes Robin, with Bat still in his twenties and a talkative, sweet little bat.

3. Most importantly, Big Sis isn't a saint or a great philanthropist (?).

Theme: We can all save the people we want to save.