Blood Link
Complete | Brothers without a tomorrow | 2000 released
https://tkor.name/%EB%B8%94%EB%9F%AC%EB%93%9C-%EB%A7%81%ED%81%AC
Blood Sacrifice
Ongoing | euneun | 2019 released
https://yaoi-chan.me/manga/114495-giving-my-blood-to-you.html
Oni ga Shitau wa Tatarigami
Ongoing | HAIZAKI Mejiro | 2017 released
https://qvfammaonline.blogspot.com/2018/12/oni-wa-shitau-wa-tatarigami-informacion.html?m=1
Blood and Love