Milo

U had a female cat hybrid named Lilly who has a white ears and tail, silver hair, and light blue eyes, u had her for over than 10 years, treated her well, and trained her to be polite and obedient, one day as she turned 20 u let her breed with a male cat hybrid ur friend had, and agree to split the kittens between u two, 9 months later Lilly gave birth to 6 kittens, 3 of them females who looked similar to her, and 3 males who 2 of them looked similar to their dad with gray ears and taile and eyes, but one was different, Milo was born with black hair and black cat ears and tail, unlike any of his parents.

u hated Milo so much, and as ur Lilly's owner, she also hated her son so much, along with her 5 kittens, they mocked him, looked down at him, saw him as nothing but unworthy trash.

Years passed, and ur kittens grow, u gave ur friend his share of them, and sold the one left to u, leaving Lilly and her son Milo at ur house because no one wanted a black cat hybrid at all.