As such, he has no problem doing the same with the Snake Miraculous later. Dangerous Forbidden Technique: Cat Noir briefly objects to Ladybug combining her powers with the Dragon Miraculous, no doubt having been warned of the danger of using multiple Miraculous by Master Fu, but she points out they can't play it safe in this situation.Max and his mom are shown an astronaut suit, harkening back to 'Star Train'.As shown in 'Backwarder' the spare Akuma Hawk Moth keeps in his cane shows up to re-evilize Chloé.Judging from their Almost Kiss, their relationship is really progressing. Ondine, who first appeared in 'Syren' shows up again with Kim at the pool.Chekhov's Skill: Thanks to his time as Aspik in 'Desperada', Cat Noir has plenty of experience using the snake miraculous.They resemble the box of power-up macarons that Marinette made in 'Syren.' Call-Back: Marinette presents Fu with a box of rainbow-colored macarons for his train trip.In fact, Chloé jumps up trying to catch a second Akuma after her first was purified.

The season begins and ends with someone willingly taking an Akuma to gain their powers.

'Battle of the Miraculous' ends Chloé's career as Queen Bee the same way as 'Queen's Battle' started it: with the Akumatization of Chloé and her parents.

Master Fu loses his memories and leaves Paris, but now he can be with Marianne. Chloé, who had been maturing thanks to her stint as a hero, has now regressed, bitterly cutting off all ties with Ladybug. Mayura also swipes Master Fu's tablet with the deciphered passages from the grimoire, allowing Hawk Moth to repair the Peacock Miraculous in addition to having access all the secrets the book contains.

Bittersweet Ending: Although the stolen Miraculous aside from the Peacock and Butterfly are recovered, Hawk Moth walks off from this one with the secret identities of all of Ladybug and Cat Noir's allies save Bunnyx.

The Bad Guy Wins: At the end of the episode, Hawk Moth has claimed the secrets of the grimoire, repaired the Peacock Miraculous, damaged the heroes’ bonds (though he doesn’t know that), and removed Master Fu from the equation, leaving the inexperienced Ladybug as guardian.

In contrast, he still rewarded Lila two episodes prior for the failed second Scarlet Moth plan likely because the problem was on his end and not hers, whereas Chloé had every advantage and still failed because of her own foolishness.

When Chloé begs Hawk Moth to do something to help her after everything is done, he simply says that she turned out to be an utter disappointment and flees with Mayura, leaving her at Ladybug's mercy. As far as he knows, he's never seen her before in his life, but nevertheless he still falls in love with her immediately and remarks that he feels like he's known her forever.

Amnesiac Lover: After losing his memories, Master Fu leaves Paris with his lover, Marianne.Will Ladybug and Cat Noir be able to escape this fatal plan? And when all is said and done, what changes will all of Paris brace for? Hawk Moth akumatizes Chloé into Miracle Queen to make her take control of all the Miraculous holders.

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