My Four Beast Daddies' Regret

Amelia grows up in a world born from a novel, where her human mother once completed a system-assigned mission by winning over four beastmen: a phoenix, a rabbit, a wolf, and a snake. Those four fathers shower her with lavish affection until a newcomer named Brielle arrives and begins accusing Amelia of mistreating her. Blinded by Brielle's false claims, the men turn against Amelia and lock her away, setting up a bitter clash between a pampered girl and the family who once adored her.