The Apothecary Diaries (Shadonic)

Sonic is the son of an apothecary named Aleena, and Sonic is absolutely obsessed with poisons, medicines, and...alcohol...for some odd reason... Sonic used to live near a place called "The Pleasure District," where people go to have the night of their lives, with some beautiful men and women, but then Sonic got kidnapped, and was sold off to the Rear Palace, becoming a servant, and then eventually saving the concubines from being poisoned by a poisonous face power, making him become the first ever man-in-waiting, who now works for the concubine, Lady Vanilla. And while Sonic was serving Lady Vanilla as a food taster, checking for poisons in Lady Vanilla's food, since his body is able to resist many types of poisons, and even digest most poisons like they're normal foods, a handsome palace offical named Shadow, had started to become very attached to Sonic, and even started to fall for him deeply, by always flirting with him, and trying to get Sonic's attention by always annoying him, and making him uncomfortable. But despite Sonic being a poison and alcohol obsessed food taster for Lady Vanilla, there's more to him than there seems to be.

(Author's note: This is a human au, meaning all the characters are now humans instead of anthropomorphic animals, but they still have animal ears and tails, just to make the story better in my opinion. Thank you again, have an amazing day/night, and enjoy!)