Vento Aureo - Chapter 41 
Giorno, worried about Fugo, investigates the mirror he disappeared into. Abbacchio tells him to slowly back away from the mirror. Confused, Giorno turns around to see a hunched over Purple Haze sitting close-by. Giorno, thinking it's an enemy Stand, reveals his Gold Experience, but Abbacchio stops him, stating that the Stand belongs to Fugo.
In the mirror world, Fugo tries to attack Illuso, but his Purple Haze won't come to him. Illuso reveals that a Stand can't move into the mirror world unless he allows it. Illuso then attacks Fugo with his Stand, Man in the Mirror.
Back in the real world, Abbacchio warns Giorno to stay away from Purple Haze. Purple Haze stands up and begins punching the air. Giorno notices Abbacchio's fear and tells him that they should try to find Fugo. Abbacchio tells him to shut up and that he doesn't understand the situation. Purple Haze begins punching randomly, breaking down parts of a wall.
In the mirror world, the same wall breaks down, however Illuso reveals that Fugo's Stand cannot hit him from outside the mirror. A dead bird then suddenly falls to the ground and a bird flying overhead then starts to melt. This is the ability of Purple Haze. When the Stand punches, everything around it dies.