Nooroo/History

Nooroo is a kwami that is connected to the Moth/Butterfly Miraculous, and with his power, his wearer can use the brooch to transform into a moth-themed superhero, the current wearer being Gabriel Agreste, who uses it as a villain.

Before Season 1
Before the Miraculouses were created, Nooroo and the other kwamis traveled all over the universe, unable to interact with humans. Until, thousands of years later, a mage created the Miraculouses.

For an unknown amount of time, Nooroo had been dormant in the Moth Miraculous, stored in the Miraculous jewelry box at the temple of the Order of the Guardians in China. More than one hundred years ago, Master Fu's mistake resulted in not only the destruction of the temple, but also in loss of the Moth Miraculous and the Peacock Miraculous. At some point in recent times, Gabriel Agreste found Nooroo and the Moth Miraculous, and he took them with him back to Paris.

Season 1
In "Ladybug & Cat Noir (Origins - Part 1)", Nooroo told Gabriel about the Miraculouses and the absolute power one can achieve when wielding the Ladybug Miraculous and Cat Miraculous at the same time. Then, after Gabriel asked him, he explained how the Moth Miraculous worked. When Gabriel proclaimed that he would use its power to create supervillains instead of superheroes, Nooroo tried to tell him that the Miraculous wasn't meant to be used for evil purposes, but Gabriel refused to listen and told Nooroo that he was his master and that he must obey him. Nooroo sadly obliged and entered the moth brooch.

Since then, Nooroo's powers were used against his will for evil.

Season 2
In "The Collector", after Hawk Moth made an akuma, he took off the Moth Miraculous revealing himself. When Nooroo asked his master why the akuma is still in his lair, Gabriel explains he has to throw Ladybug and his son off his trail. To Nooroo's surprise, Gabriel denounced him and Nooroo returned to the Moth Miraculous. Later, Gabriel released him after his plan worked and he transforms again into Hawk Moth.

While Gabriel entered his lair in "Gorizilla", Nooroo questioned in curiosity if his master believes that Adrien is Cat Noir. After Gabriel explained his suspicion and plan, he transformed into Hawk Moth.