I Woke Up as a Super Beauty

[Goofy, slice of life, gender-bender, dual transformations, multiple Systems, positive energy] She woke up one morning and turned into a gorgeous girl! Jin Ziran? No, Jin Yanran! The problem was, just as Jin Ziran was starting to accept her identity as a girl, she suddenly met an incredibly handsome guy, only to discover that he was actually Tu Meng, the school's former belle! And why had all her useless roommates inexplicably become top students, master chefs, tycoons, and the like? Damn System, did you bind yourself to the wrong person or what?!