Miraculous Ladybug: Back To The Past

After eventually finding out each others identities and defeating Hawkmoth,Marinette and Adrien started dating. After a couple of years after graduation, they got married and had three kids,Adrianna,Audric and Maiolaine. Marinette is a famous fashion and clothes designer while, Adrien is still a famous model who models for his wife's clothing line. One day when Adrianna was talking with Anya (Nino and Alya's daughter) at a circus fair when an unusual thing happen,a solar eclipse,surely everyone wasn't prepared for this. After that,everything became pitch black. When Adrianna woke up,she was at a place which kinda looked liked a SCHOOL?!!!!!! Read to find out where Adrianna is and how she's gonna get back home.