Kamisama Kiss Au

In early time period Adrien is a handsome wild black cat demon, son of the demon Gabriel and the celestial nymph Emilie. Though gentle and sweet as a child, he becomes cold and aggressive with a deep hatred of humanity after his mother is killed by humans. Together he and his equally cold and aggressive father cause mayhem every where they go though Gabriel is far more gruesome and violent than Adrien is. Things change one day when he falls in love with an extraordinarily beautiful and kind girl who he believes is called Lady Kagami. This love causes him to change his ways and want to become human which angers his father to the point of where they fight.

The battle ends with Gabriel dead and Adrien making a contract to become human if he marries Kagami but if she marries another man then Adrien must die. Though Adrien makes the contract but shortly after he is heart broken upon learning the Lady Kagami married a young Lord called Luka. As part of the contract Adrien must die unless he can forget his love for the human girl. Master Fu a God of luck finds his body, taking pity on him he saves his life by erasing all his memories of the woman called Kwagami and makes him his familiar however due to his memory loss of ever loving Kagami and his reform he returns to his human hating self.

Many years later in the modern period. Marinette Dupain-Cheng as a young child loses her loving parents in a car accident and his forced to live with her gambling uncle who cares little to none about her. Despite living in poverty with no friends, she grows into a very beautiful and spirited teenager who learns to take care of herself until one night her uncle ditches her and she is removed from her home due to him not being able to pay the rent. As she searches for a new home she saves on old man from getting hit by a truck, unknown to her the man is the God Fu who has recently left his home. To reward Marinette for her kindness he allows her to live in his home and unknown to her at the moment makes her the new goddess of luck. When she arrives at Fu's home/temple she meets his familiar Adrien and the spirits Tikki and Plagg. Adrien has been living alone in the temple for twenty years and his very angry to find a human girl returning instead of Fu. After several arguments and a near death experience, Marinette forces Adrien to become her familiar.

Now as the new goddess of luck her job is to bring luck to those who need it. Reward the good with good luck and punished the bad with bad luck. Her new life, be a goddess of luck while maintaining a normal high school life and keeping it a secret from her only friend Alya who's obsessed with mythical legends and stuff. She also has to deal with monsters, demons, and yokai such as Nino a turtle yokai masquerading as a famous young DJ, Nathaniel a sneaky owl familiar who has a crush on her, and Chloe, Sabrina, and Aurore the dog geishas who flirt with Adrien and tease her, and other gods who consider her an embarrassment such as Kim the war god and Lila the storm goddess. But most difficult of all Marinette and Adrien are beginning to fall in love with each other and humans and demons/yokai are forbidden to be in love, marry, or produce off spring.

Nanami - Marinette

Tomoe - Adrien

Mikage - Fu

Kurama - Nino

Ami - Alya

Mizuki - Nathnaiel

Onikiri and Kotetsu - Tikki and Plagg

Himemiko - Mylene

Kotaro - Ivan

Dragon King - Jagged Stone

Dragon Queen - Penny Rolling (Don't judge me I ship them)

Akura-ou - Gabriel/Hawkmoth

Tanuki girls - Chloe, Sabrina, and Aurore

Narukami - Lila

Ookuninushi - Andre Bourgeois

Takehaya Ikuzagami - Kim

Kagami - Yukiji