C609 Long Time No See

"Oh right, boss, where did Black Shadow go after you spoke for so long? I haven't seen him around for a while. Didn't he go with you to train? How come I haven't even seen the shadow that directly caused you to come back? Could it be that you mentioned going to the manhole, and didn't want to let me out, and I can't stay here all the time? I have to rest, and you have to go out for a walk