Mix - Hellsing: Delicate & Innocent

Medium: Anime/Manga
Fandom: Hellsing
Subject: Heinkel/Yumiko
Title: Delicate & Innocent
Warnings: Violence; mental illness; sexual abuse; (canonical) character death.

They're a nun with multiple personalities who switches between a timid innocent and a katana-swinging berserker. S/he's a gun-wielding intersex soldier who poses as a priest. They fight crime!

...and they only appear in a handful of chapters (plus a couple of non-canon side stories), none of which are particularly character-development-filled. So most of this mix is personal fanon.

Cover art.

( You taste like paradise, I know I'm breathing in borrowed heaven )