The person hiding in the mirror was Illuso from the Hitman Team. Fugo ends up being dragged into the mirror by Illuso's Stand, Mirrorman. Fugo then summons his own Stand, Purple Smoke. Despite Giorno wanting to find Fugo, Abbacchio decides to go look for the key, since that was their mission. However, once Abbacchio finds the key, he also gets dragged into the mirror world...
Very well. There are still two others.
حسناً. ما زال هناك اثنين آخرين
Also schön. Ich habe
ja noch zwei Versuche.
Qué remedio. Aún quedan otros dos.
Qué remedio. Aún quedan otros dos.
Au pire,
j’en ai deux autres à interroger.
Non c'è problema. Ci sono sempre gli altri due.
Mas tudo bem.
Ainda posso perguntar pros outros dois.
Как хочешь, там ждут ещё двое.