au where marinette's parents own a small, struggling, but community-loved bakery outside of paris. she works after school and on weekends since her parents can't currently afford to hire any other employees, but she enjoys getting to know everyone in her neighborhood and uses her tip money to fund her sewing projects.
as the end of her junior high days approach, marinette is encouraged by her parents to apply to her dream high school, françoise dupont lycée of the arts, as a fashion student. she doesn't expect to actually get accepted, but knows her parents are right when they say there's no hurt in trying. after submitting her online store portfolio, where she does commissions and launches small projects like accessories, she receives feedback that the school board was beyond impressed with her work and would like to offer her a full-ride scholarship.
although it's hard for her to part from her parents for the first time in her life, they refuse to let her turn down the opportunity and practically pack her bags for her. after a very long and painful goodbye with lots of promises to call every single day, marinette leaves for paris.
she meets alya, her roommate and first friend at her new school. she's the daughter of a successful chef and is a promising journalist and creative writing student, she and marinette share many of their core subjects not relating to their majors.
marinette also meets chloé, the daughter of the mayor of france and alya's life-long enemy. the two go way back, with alya's mother being an old friend of chloe's father and having worked at his hotel restaurant before. the hate each other, and by association, chloé hates marinette — especially after finding out marinette is a fellow fashion major whose work scored much higher than her own.
then she meets adrien. adrien is a fellow fashion and modeling student who was eagerly accepted into the school despite his very late application. however, the principal was thrilled at the idea of having such a beloved model joining the student body, and didn't want to deal with chloé's threats of action if adrien was denied, so he was accepted with open arms.
adrien didn't exactly choose his majors, but rather just went along with what was expected of him. he already had a successful modeling career, so he took the classes despite there being little he didn't already know and have mastered. he was encouraged to join fashion classes as well, both by adults who assumed he was going to take after his father and by his best friend who wanted to spend as much time with him as possible.
adrien is easily impressed with just about every design marinette crafts and marinette admits it's a bit endearing the way adrien struggles to figure out where the sewing machine's on switch is. his father is equally impressed, if not even more so, and marinette is asked to become a paid intern upon winning a contest judged by gabriel agreste.
not to mention the kind old man she befriends, an older chinese man who owns a tea shop in petite asie. marinette admits to feeling a bit alienated without her mother, worried her classmates will look at her funny for cooking guangxi rice in the dorm kitchen or having late night gossip sessions on the phone in mandarin. he tells marinette she will always have a friend while in paris and that she's more connected to the city than she thinks.
eventually, marinette even finds herself befriending almost all of her classmates, and even one of her classmate's brothers. juleka couffaine is a modeling major and a fellow scholarship student, something she and marinette bond over. luka is just as sweet as his sister, and almost as quiet if you ignore his constant humming and guitar strumming.
he also applied to be a music major at françoise dupont, but was rejected. after a year of struggling and being bullied in public school, he dropped out to focus on working and supporting his family — taking some of the burden away from his single mother and making sure juleka never has to go without. throughout the course of their relationship, marinette is eventually able to discover the ridiculous reasons why luka wasn't accepted and encourages him to go back to school, as well as accept that he can't support his family if he doesn't let them support him as well (a lesson she also had to learn).
