In front of others, she is a dodder who is gentle and attached to her husband, and he is a libertine who plays with the world; behind the scenes, she quietly collects divorce evidence in the dark, while he is willing to personally deliver the sharpest knife to his brother's marriage. They understand tacitly that this is a dangerous game where everyone gets what he wants. She uses him to stimulate revenge, and he uses her to create a fresh contrast. It wasn't until they were deeply involved that they realized that the most dangerous thing was never the game itself, but that in this game in the name of desire, they had already used their sincerity as a bargaining chip.
