My dear wife is a nine-tailed fox

Devlin, while on the run from his grandfather's control, accidentally obtained a necklace without him knowing that in it was a captive fox. After returning, his girlfriend Anthea had a life-threatening accident, he wore that necklace for Anthea, also from that moment, the spirit of the nine-chasing fox entered Anthea's body. That fox's name is Renata, she wakes up with a new identity and lives in a completely different society from five hundred years ago. After the accident Renata came back to life under the name Anthea, she didn't know anything about this girl so when she woke up everyone thought Renata was Anthea and thought Anthea lost her memory due to the accident. Devlin discovers that his girlfriend has betrayed him so he decides to keep Anthea by his side to avenge her, but after a while, he discovers that Anthea has turned into a different person after waking up, all habits and events Her understanding changes but it's strange that he tolerates all these changes even to fall in love with this strange girl in this familiar appearance. He became suspicious and discovered that Anthea was not human, he had accidentally seen Renata's nine fox tails on a full moon night, but he did not panic and threw Renata away. This was the first time Renata had seen someone who saw her true form without seeing her as a monster. The two of them gradually fell in love with each other, but the difference between humans and foxes caused them to go through a lot of hardship and suffering. Renata had never hoped to become a human like this. Where will their love go? Will Renata's sincere prayer move the angels to let her become human and live a normal human life?