Lunara

She is a ghost mermaid who is transparent, glows blue, and her once gorgeous tail now a ghostly yet still Beautiful skeleton tail.... she died after being a tangled in fishing net and spotted by sailors, but instead of helping her they being so blind by greed killed her and made money off of her beautiful scales......but even though she had all the right to become a vengeful ghost siren, that kills sailors because of what they did to her she just wants to understand why humans can be so cruel and blinded by their own selfishness.... But often finds talking kinder people who are willing to listen about her struggles calming and as a way to get out her frustration and confusion in a way that does not involve harming people who don't deserve it..... in rare cases, she will harm people who are using power to harm innocent people, creatures, or people who were kind to her