Zangetsu nods and once more turns into black and red flame, entering Gon's body and giving it the same corpsey pallor and bright golden eyes as before. There's only a small stumble as the "driver" changes.

'Zanzaka' readies the repulsor in his faux-arm, just in case. His face is serious, and he speaks in a distinctly Zangetsu-sounding version of Gon's voice.

"Gongenzaka's gone up ahead ta see if he can get through to her. Be on yer guards."