Calvin Riffin is a pre-made Sim, living in Appaloosa Plains with his siblings Cornell and Chantrelle, and their dog Ditz. Calvin's parents, Clement and Clarissa died in a fire accident at the ranch when he was a teen and he grew a maturity above his age, as he had to take care of his siblings. He is now learning new things about him that he didn't know previously, such as the many skills he has. He is raising his siblings with the help of his neighbors and good friends: Jacquie, Quincy and Maisy, who watch his steps closely.
Calvin is best friends forever with Cornell and Chantrelle; good friends with Jacquie, Quincy and Maisy; friends with Kim, Ditz and Felipe Marshall, and disliked with Hetty Lionheart. In his inventory, Calvin carries a book and laptop. He has 2 points in charisma and mastered writing. He holds a level one part-time job at the Mausoleum, but his skills and traits are better suited for either journalism or the culinary arts.