Synopsis：In public, she is a gentle, vine-like wife who depends on her husband, while he is a carefree playboy drifting through life; in private, she calmly gathers evidence for divorce in the shadows, and he is happy to deliver the sharpest blow to his brother’s marriage with his own hands. They both understand without saying it: this is a dangerous game of mutual benefit. She uses him to provoke and take revenge; he wants the thrill of her fresh contrast. Only after sinking deep into it do they realize that the most dangerous thing has never been the game itself, but that in this battle named after desire, they had already placed their true feelings on the table as bargaining chips.