Trapped in a villain's body after a body-swap catastrophe, Jiang Nan Shu discovers she's bound to a disgust meter—accumulate 100 points of revulsion from those around her, and she wins ten billion plus her freedom. With her disgust level already at 89 and only six months to survive, her plan is simple: rake in easy profits and coast to victory. There's just one complication: everyone can hear every thought inside her head. When her domineering CEO brother praises a business venture, her lips speak encouragement while her mind whispers schemes of theft and bankruptcy. Around her fastidious doctor brother, she feigns interest in his colleagues' meals while internally planning escape routes from his germ-laden presence. Her sickly researcher brother hears her outward admiration for his dangerous experiments mask her true desire to flee before explosions occur. The pop star fourth brother listens to her flattery about his music even as she mentally counts down to his tax evasion scandal. Her lovesick fifth brother receives her advice about his girlfriend's devotion while she internally catalogs his girlfriend's rotating roster of lovers. As the male lead grows dangerously attached, confessing feelings and proposing partnership, Jiang Nan Shu weeps performative tears of unworthiness. Behind those tears: calculations about survival, acceptance that supporting characters deserve happiness too, and the uncomfortable truth that money remains desperately hard to earn. Yet somehow, against every scheming thought and selfish intention, she transforms into the family's most cherished treasure. How did manipulation become love? How did a villain become irreplaceable?