The next day Chloe told her father what happened with her mother and he got super upset and tried to use his powers as mayor to do something about it but found out that he could do nothing, that's when he got super upset and got Akumatized for it.
Malediktator (Chloe's father Akumatized form, dubbed that by himself) arrived at school to present Chloe a better version of her mom (just her under his power) when Adrien went to transform which he did. When she arrived on the scene as Noirebug, she overheard Chloe saying "This is not what I meant when I said "Change her for the better.", this is wrong. If she can't be nice normally then she's not worthy of being a mother (has a realization) why would I want her as my mother anyways?" "Because she's perfect in every way!" Malediktator said, only for Chloe to say "If she was so perfect then why did she need to be changed then?" "Uh, I don't know. Why did she need to be changed?" Malediktator said, only for Noirebug to take advantage of his hesitation and "Cataclysm!" His Akuma object.
Chloe explains to her dad what happened while he was Akumatized and he finally realizes that Audrey isn't perfect and not someone to be idolized.
Frozer
Noirebug saves the day again, when at fencing practice (after de-transforming) Adrien asked Kagami out on a date at the ice rink which was not being closed down. At the rink Adrien and Kagami were ice skating when they bumped into Marinette and Luka who were also there as a couple and ice skating and they decide to have fun as a group in pairs (Kagami with Adrien and Marinette with Luka) and have a very good time.