The Plumbobs household has changed, with the triplets moving out to attend university and Dotty becoming the new heir as a bad apple alien sim. Dotty enjoys dancing, posing, and sleeping, and often serves burnt meals. A dog named Moody is adopted to liven up the near-empty home. Dotty maxes her music and dance skill and makes new friends. She graduates high school with several scholarships and moves out to attend university, marking the end of Brody's reign as heir and the start of a new generation for the Plumbob legacy.