In another timeline, Adrien Agreste is the only Miraculous holder, and he is given the Ladybug Miraculous. When he starts to struggle, he has to choose who his new partners are. After Marinette fails as Lady Noir, Adrien chooses another close friend of his. Danika Couffaine, Juleka's and Luka's cousin, moves in with her aunt to attend school with her cousins. After joining Juleka's class, a certain spotted superhero falls head over heels for the girl, and he finds his Lady Noir.

Mui-Long Zhou, Mei's younger sister, wanted nothing to do with the long drawn out war between Overwatch and Talon. It all changed when she was taken by the evil organization, their wicked scientists running experimentations on her. After being abandoned in the middle of the Australian Outback, Mui wakes up in an Overwatch Watchpoint. She doesn't know who saved her from death out in the Australian heat, but she does discover who it was eventually, along with learning what exactly Talon did to her.

Marceline, often called Marcie, is a young trainer in the Galar region. With all three starters at her side, two of which she inherited from her parents, she runs full steam into her journey.

In a world where seeing your soulmate brings back memories of your past life, Cora Tetsuya works as a barista and part-time commercial actress. While heading into work with her best friend, Hanji Zoe, Cora encounters the famous actor, Levi Ackerman, and her life changes completely.

During the summer after his Third Year, Draco is transferred to another Wizarding School called Durmstrang. He is forced to leave behind his friends, including his childhood friend, Raven Woods. During Fourth Year, the Triwizard Tournament is announced, meaning his new school will be travelling to his previous school.