When Cat Noir almost understood that Marinette is Ladybug, Marinette panics and makes him believe she's in love with him to distract him. But her parents hear her and Tom, absolutely thrilled, invites Cat Noir to have breakfast with them. However, when the superhero tells them that he is not in love with Marinette, Tom, heartbroken, gets akumatized by Hawk Moth. Now as Weredad, a monstrous guard dog-man, he locks up Marinette in a prison of brambles to protect her from the outside world and heartbreak. Separated from Tikki, Marinette can't transform! Will Cat Noir be able to make Weredad see reason? And will Marinette find Tikki in time to stop her father?