Lúcia Shelton is Rudyard Shelton and Emilena Echo's daughter in the non-canon short story The Approaching Light. As this story takes place in the Insane Cafe universe, she is not canon to either of her parents' actual histories.
Lúcia is a 15-year old who lives with her parents in Santa Camila, her hometown. She works as a chef for their fish restaurant, La Barracuda, and while she seems happy, she confesses to Aimee and Shakila in private that she feels smothered by her over-protective parents and wishes to see the world. She later frees the two girls from Shelton's basement in exchange for their promise to take her with them to space.