In this story, Shirase Yuzuki has an ability called Angel's Breath, a healing ability. If that's not your thing, proceed with caution!!!! Shirase's ability is an original creation called Demon's Wail.
Shirase Yuzuki and Shirase are biological siblings. After an accident, they leave home and end up in Yokohama, where they happen to encounter a huge explosion. It neatly solves the problem they'd been worrying about.
Ah, though there might be a few little problems afterward.
Excerpt:
"Does it really have to be this way?" Yuzuki hangs her head, clearly unhappy.
"Sorry, I made a bad call this time. I can only give Chuuya to the Port Mafia for free." Shirase says as he sharpens a knife.
"Do you really have to go yourself? It'll be a huge blow to Chuuya.", Yuzuki
"This will be his first lesson in joining the underworld: never trust anyone. Besides, I'm afraid those little punks might stab him somewhere they shouldn't, like his kidneys... Ahem.", Shirase
"What a shame... I really like Chuuya..." She'd also been hoping Chuuya might become another older brother to her., Yuzuki
"..." To make it look more convincing, maybe I should stab him in the kidneys, hehe. Chuuya isn't human anyway, so he doesn't need those, hehe., Shirase
Author: Super obscure Shirase-all, and I love white-haired characters! See? I love them!
Theme: Nothing is more important in this world than family
