My Brother's Girlfriend Wants to Ruin me

"She’s my girlfriend, just bear it!" Her brother cruelly pushes his humiliated sister outside, shielding the vicious Amber. Little does he know, his sister holds the company’s absolute power. She is the true mastermind behind the mighty Preston Empire — Vivian. When she reclaims control, all executives bow and call her Chairwoman. Amber’s arrogant grin crumbles in an instant.