Kagami's mother seems to know about Gabriel's secret, and helps him by creating the alliance ring, and gives it to him with the condition of never akumatizing her daughter again. He gets overpowered and turns into Shadow Moth.
When Ladybug finds the Master, it's already too late. Shadow Moth already akumatized him. Now she'll have to fight not only for her miraculous, but for all of them.
The master joins Ladybug's 4-member team and agrees to fight Shadow Moth with them. Now it's an epic battle between them and Kawkmoth on all the miraculouses.
Birdvasion comes back on earth and kidnaps Cat Noir and Ladybug on their planet. Now they return to Astrobug and Astrocat. If they want to leave the planet, they must help the birds fight the aliens " their war enemies".
Paris Primary's family is moving in Paris, including his daughter "Chloe", "Audrey", his wife and the servant "Jean". After being rejected by Chloe, Jean gets akumatized into Despair Bear.
Ladybug uses her miraculous and Cat Noir's miraculous and turns into Lady Noir. Meanwhile, Shadow Moth creates an illusion of itself and brings Lady Noir into his trap.
Ladybug gives Cat Noir's miraculous back so they can fight the real Shadow Moth. Unfortunately, Cat Noir is akumatized in Cat Blanc and destroys everything with the cataclysm, including Paris and Shadow Moth's whole body.
