NOTE: There were two 190 published and which was a mistake. The publishers corrected this mistake just after 231 and so they published 233 after that. So there was no chapter 232.
One day, in a traffic accident, Haru gets pulled into a world of violence and meets Mana, the girl who turned herself into an ancient sword.
After Eikichi Onizuka was shot by former teacher Teshigara, he was sent to the hospital. Shortly afterward he escaped, and then spent 14 days that no one knew about. Strangely enough, when he returned, a wanted poster appeared with a man that resembled very much like Onizuka. What exactly did he do during these 14 days?