Miraculous Ladybug

Right after defeating Mr. Pigeon again, Ladybug and Cat Noir are attacked by "Timetagger", a supervillain rapper who has come from the future to seize their Miraculouses and is able to change history by sending people to the past. The two are forced to retreat due to their Miraculouses timing out, and take cover at the museum to recharge. There, they encounter Alix, who reveals that her family watch has suddenly delivered a message asking them to destroy a certain statue in the museum. Cat Noir does so, revealing a future version of Alix who wields the Rabbit Miraculous as the superheroine "Bunnyx". The three heroes work together to defeat Timetagger, who is revealed to be the future Chris Lahiffe. During the fight, Gabriel learned that he'll eventually lose possession of the Butterfly Miraculous and will be succeeded by someone else as Hawk Moth.