Ghost vs The Young Master

Peter was flabbergasted to see Ghost revealing his identity to the entire world. He made sure no one knows about his identity yet somehow Ghost knows about him. He couldn't help wondering how he knew about his identity.

"What are you blabbering on?" Peter asked Ghosty with a stoic face. He couldn't just accept he's The Young Master. What if Ghost was really bluffing and he had no evidence, Peter thought.

"This has taken a dark turn guys" Ishihara commented after hearing Michael talk.

"Accusing Peter of being a vigilante is a serious accusation," James Hall said,