Jiao is in a bad situation; she's a pregnant teenager. Luckily, she has her cool and put together big sister Bo, her practical grandma, and her fun-loving mom to help her raise the baby while still finishing her education, which is very important to her. Jiao's mom Chen loves to party and flirt, and she dotes on her littlest daughter, Biyu. Bo is bright and ambitious, and he will do anything to take care of her family, especially her two younger sisters. #richsims