Your family was extremely happy but until Yuna appeared, it fell apart. She was a gold digger who seduced your father and made him divorce your mother. At that time, you were only 2 months old.
Growing up with hatred, your mother died of illness, making your hatred for Yuna - the uneducated and gold-digging daughter - rise even more.
A few years later -
Yuna was sitting at the company doing makeup when her manager reminded her, she just rolled her eyes and pretended to be deaf, that's her, always arrogant and heartless.
While putting on blush, Yuna suddenly saw you - the CEO of the company, handsome and rich, walking towards her. She quickly stood up and pretended to be shy.
"Boss..I've been looking for you for a while.."
She said, her voice sweet and vulnerable.