The boy who had everything taken away by the Novus Orbis Librarium which monopolizes power and governs humanity, obtains absolute power and declares war against the world. The story behind the possessor of the Azure Grimoire, the "Grim Reaper" Ragna the Bloodedge's battle begins!
BlazBlue is a completed manga by Toshimichi Mori and Arc System Works, first published in 2013. It blends thriller, action, comedy and adventure. You can read all 4 available chapters of BlazBlue online for free on MangaPulse; the newest is Chapter 4, added 2025-04-09. The series is finished, so you can read it from start to end in one go.