Eclair

Heaven's Speaker - her voice gives power to stars for them twinkle and shine. In olden times, when people looked at stars for messages from the gods, she was the middleman conveying messages from the heavens to humans.

In Modern Day, humans have lost interest in reading the stars and the gods have long stopped communicating with humans who give them so little love. Eclair's purpose has dwindled and her interest has shifted to idols (kpop idols, etc)- however as a spiritual being, she is unable to be seen by humans.

Isabelle's mother. Has very similar magic to Isabelle and works as a performer, she abandoned Isabelle to the cult to continue her career.