Kagami rode on the elevator down to Monarch's Lair and took off her tie and put the Butterfly Miraculous on as a purple light came out of it and then flew around her as it then vanished which revealed Nooroo. Kagami had been saddened by the death of her Mother due to a life-long sickness she had since birth and then Kagami Yelled and screamed at Nooroo and he told her everything about the Butterfly Miraculous.
Kagami: Nooroo DARK WINGS RISE.
Nooroo then was forcefully pulled into the Butterfly Miraculous as Kagami then is surrounded by Butterflies as they all bursted off which revealed Kagami had transformed with the Butterfly Miraculous and then she called herself Kunshu as she then turns a butterfly into a Akuma and starts to wait for her first victim as she then grabs the Cat Miraculous and Unifies with it and then called herself Kunshu nowāru.