A magic prodigy, for revenge, died together with the Demon Lord. Afterwards, a ray of her soul remained in the world, absorbed the essence of the sun and moon, and became a human form. However, because of her resemblance, the world thought she was her substitute. However, this soul was happy with her master, and went around in circles, but ultimately failed to achieve her wish...
Concept: Everyone is an independent individual, not a substitute for others
