Toya and Yukito are starring in an independent film directed by Nakuru for their school fair, and Nakuru gives Sakura a role. Sakura later begins to notice that Yukito is losing his power and is starting to fade away. Things come to a head when Yukito passes out and falls of a veranda while shooting the film, though he is saved by Toya and, secretly, Sakura. Toya finally manages to tell Yukito the truth about his power, telling off Nakuru when she attempts to interfere. In order to maintain Yue's power and existence, thus allowing Yukito to survive, Toya sacrifices his powers to save him, though losing the ability to sense when Sakura is in danger.
The wait is over and the dust has settled over Paris. With "Nemesis," the 26th and final episode of Season 6, "Miraculous, les aventures de Ladybug et Chat Noir" has closed one of its boldest chapters to date. Season 6 premiered in France on TFOU in March 2025 and finished its French run on October 11, 2026. Across those 26 episodes, Thomas Astruc's superhero phenomenon did something few long-running animated series attempt: it changed the status quo for good. If you've just finished the finale and are still processing it, this debrief is for you.
A new cycle that took real risks
To understand why "Nemesis" lands so well, you have to remember where this season started. Season 5 ended the Agreste family arc, the storyline built around Gabriel Agreste, voiced with chilling restraint by Antoine Tomé as Hawk Moth and later Shadow Moth. Season 6 is the first season of a brand-new arc. With a new holder of the Butterfly Miraculous turning Parisians into akumatized villains, the writers had the freedom to rethink the show's formula. The premiere, "Climatiqueen," made that clear immediately, and the season kept introducing threats that felt different from the old villain-of-the-week pattern, including a wonderfully imaginative antagonist in the early episodes.