BLOOD BLADE manga volume 5 features story and art by Oma Sei.

After sacrificing himself to protect Vlad and his friends, the young Camille clone has been transformed into a terrifying colossus. However, in a sudden flash of humanity, it turns its destructive power upon Londobell Castle rather than the city. Meanwhile, Vlad faces a difficult choice: press on to Monster Island or try to breach the castle and rescue an old enemy. The outcome will determine the fate of his friends, monsters, and mankind itself…

FINAL VOLUME!