When anger over a broken watch turns Alix into a time-traveling villain, it's up to Ladybug to return to the past and thwart her plans.
Marinette's classmates participate in a skating competition. Alix breaks her father's cherished family heirloom as a result. Enraged at her classmates' carelessness she is influenced by Hawk Moth and transforms into Timebreaker, a villain that can travel through time.—Carly Moon
For her birthday, Alix receives a really special gift from her father: a watch made by one of her ancestors. But the watch breaks during a race between Alix and Kim. Very sad and upset, Alix is influenced by the Hawk Moth and becomes Timebreaker. She can now go back in time by sucking up others energies. While she is trying to stop the Timebreaker, Ladybug finds herself in a strange situation.