The sick cat I picked up is the Black Panther King

Elara, an illegitimate daughter, picks up a frail black cat Lir from an underground beast‐folk arena, unaware he is the Panther King. Her jealous sister Willa tries to kill Elara to break their bond. Trapped by possessive obsession, Lir and Elara struggle between hurt and redemption. Finally, they expose the Ashford family’s crimes of trafficking and abusing beast‐folk, overthrow the rotten clan and gain their happy ending.