I Want to Love You Till Your Dying Day

🇯🇵きみが死ぬまで恋をしたい · Kimi ga Shinu made Koi wo Shitai

MangaOngoing🇯🇵 First published in 2018FantasyRomance

Nachi Aono story, art

At the mysterious orphanage where Sheena lives, death is nothing new to its residents—girls who no longer have families of their own, who are raised as weapons of war, taught to kill and take the lives of others without batting an eye. Everyone, that is, except Sheena, who wishes for nothing more than the growing conflict around her to end.

Synopsis via AniList