Pia Rockwell is a minor villainess in the game Caroline and the Rainbow Magic Sweets. At the end of the game, she's destined to be judged at her graduation party, see her engagement broken off, and be banished from the kingdom. Realizing she's doomed, Pia offers to end her engagement with Rufus Stan…but this only inspires the proud chancellor's son to make a bet with her about their future!