The killing in Osaka isn't over yet, after many chapters. This volume just continues on what the last one started. No character development. The Osaka team still hasn't learned to act as a team and work together, and it is apparent at the end of the volume it is going to meet up with each one. The 100 point boss appears very challenging and I wonder who will be the one to defeat it. I am hoping there will be some sort of explanation once the Osaka battle is over as to why this hunt has been extremely difficult. Are the aliens being transported there by something?