Marion Lu Shila (マリオン・ル・シーラ Marion Ru Shīra?) is a protagonist from Shining Resonance. Marion is a twin who, along with her older brother Ette, was raised by the mad scientist Joachim at Geilritz Prison to be a living experimental weapon. In spite of the circumstances, she and her brother were on good terms. Yuma also knows the pair from his time being held captive for experiments.