Miraculous: The Wolf and The Bat Season 3
21 parts Complete MatureMei, Connor, Isabella and Adrien stick together closer than ever when a new girl with a past connected to Isabella joins the class. And to make matters worse, Marinette's behaviour starts to worsen when Connor betrays her by siding with Isabella and forgiving the formerly arrogant jock, Francis Bigmore , for bullying him. Not only is she targeting Isabella for stealing away Adrien, but also targeting Francis and Mei for "corrupting" her former childhood friend as well as siding with Oscar Hastings, Francis' former childhood friend.
While Connor and Mei deal with Marinette and Lila, Adrien slowly realises that his father is emotionally abusing him.