[Western Crossover] How Can Anime-Style Characters Survive in Worlds with Different Art Styles?

Completed: Akutagawa Is Acting Again Today, My Goal Is to Get Into the Medical School at Tokyo University, and more... Next door: Mr. Chuuya, the Traveling Poet; Bai Huahua Doesn't Want to Destroy the World The CP has changed to Boss Dazai (if you don't like it, don't read). Actually, this isn't about surviving, but about dying... Eighteen-year-old Yuko thought that this time she'd finally embrace death before her adoptive older brother, the black-mud freak. But when she opened her eyes again, she found herself in a completely unfamiliar Western city, with a noisy, fussy, irritating System in her head. On the streets of Gotham, a little blonde girl in a red dress pins some lecherous thugs' manhood under her foot and brandishes a scalpel that glints coldly. "Would you like Alice to give you a vasectomy?" A teenage superhero falls out of the sky. A girl whose hanging has just been interrupted grips the rope and silently thinks for a few seconds: System, can I toss him in the trash can next door? System: ?!! No! The girl picks up her knife and sighs. "I don't enjoy saving people. I just hate it when someone interrupts my suicide plan and gets to embrace death before I do. 'No Longer Human.'" She thought this was just a brief, pointless trip to another world before she stepped into the afterlife. Who knew that the black-mud freak who had been gazing at her longingly through the pages of a book for over a decade would seize his chance and cradle her one free soul in his hands? "Are you feeling uneasy?" "Lying in my arms, you are as light as a snowflake." "When you abandon me, kill me." - A story about a certain black-mud freak picking up a hoe to dig up his own doppelganger's corner next door (?) and actually succeeding. OOC warning. The plot is all over the place, it's mostly everyday life, there's lots of original content, and the headcanons are piled high! I'm a little stuck and out of ideas right now... but I won't abandon it. Theme: How to survive when characters come from different genres.