Sarah was always the timid relative who could never say 'no.' Her life ended in a heart attack after being overwhelmed by the insults of her toxic relatives. But death was just the beginning. Sarah binds with a mysterious 'System' that returns her to the past. The rules are simple: every time she delivers a sharp, witty retort that 'burns' someone, her wealth multiplies tenfold. Armed with her new biting tongue, Sarah strikes back with a vengeance, amassing millions in minutes. She goes from a pushover to a billionaire icon, silencing bullies at every turn. Watch as she builds an empire while her former detractors can only watch in shock. Living success truly is the best revenge. A witty and sweet story of counterattack.