Evelyn's beautiful S-class fox beastman abandoned her on a deadly mission to save her sister instead. Heartbroken, she replaces him with a quiet snake beastman and his powerless twin brother, only to discover the one everyone looked down on is a hidden SSS-class mate who has loved her from the start. When her family tries to steal him too, Evelyn exposes the truth: they didn’t just take her love, they stole her destiny.