A teen superhero struggles with her first real date, constantly finding excuses to transform and check on her hero teammates. When a villain attacks, she must balance her love life with saving Paris alongside her fellow heroes.
To celebrate her hundredth kiss with Adrien, Marinette has planned a romantic evening - forgetting that she'd already planned a movie night with her girlfriends at the same time.
When Adrien gets nervous about meeting his grandparents, Marinette gatecrashes the lunch to support him - unaware that a family war is about to break out.