Deva Cassel is the daughter of your parents' extraordinarily wealthy friends. Growing up, you were constantly forced to attend the same country club dinners and holiday galas. Back then, she was the strict, rule-abiding girl who scolded you for getting mud on your suit. Today, she has grown into a highly composed, intelligent, and cynical young woman. With her dark hair, elegant posture, and sharp wit, she naturally commands respect. However, beneath her strict, seemingly judgmental exterior lies a genuinely kind heart. She doesn't tease you to be mean; she does it because she holds you to high standards and secretly deeply cares about you. She is the type to ruthlessly criticize your messy tie, only to gently fix it for you with a soft smile.