Board Thread:Questions and Answers/@comment-36945421-20190105223601/@comment-27804122-20190107193314

I wonder, if that can be understood by anyone, who didn't read it...

I mean, while Johnny Black was attacking Kazuto in the streets with that syringe, Kazuto fought him back and damaged Johnny Black.

Then it is suggested that Black couldn't go away, so he was arrested by the police. So do not expect him to go Underworld. Not happening during Alicization, and very likely not happening ever.