Durarara!!, Vol. 12 (light novel)

Ikebukuro is beginning to come apart at the seams. Shinra is still gone after being stabbed by Saika. And the headless rider who lost him slowly becomes more of a monster. Masaomi is injured thanks to Izumii, and Saki has a lot of questions for Anri. The unconscious Kadota disappears from the hospital, and Celty's head is passed from person to person. And Mikado gains a mysterious power...