For three years, Su Xiao was treated as a free live-in maid by her husband Lin Xi, who also cheated on her. In secret, she developed an ""AA System"" to reclaim everything. When Lin Xi’s mother pushed for a strict AA agreement, Su Xiao calmly signed—while Lin Xi, overconfident, didn’t bother reading the fine print. Then, Su Xiao ""accidentally"" dropped her late-stage stomach cancer diagnosis. Lin’s mother accused her of marriage fraud, but when Lin Xi discovered Su Xiao owned property, savings, and insurance, he refused to divorce her—hoping to inherit her assets—and even pretended to urge her to forgo treatment. During a lavish dinner, the AA System automatically deducted money from Lin Xi’s account when he ordered expensive dishes. When he tried to show off by telling Su Xiao to buy jewelry for his mother, the system transferred 50,000 yuan from his account to hers, ruling that ""the beneficiary pays."" Later, while meeting his mistress, Lin Xi was charged ""emotional compensa