Lin Chen married into the Su family, a top wealthy family, and became a "soft rice man" that everyone ridiculed. Even his wife Su Muqing treated him with indifference and contempt. His cousin Su Zhenyu coveted the Su family's property and repeatedly created difficulties to drive him out of the Su family. When he was framed and seriously injured by Su Zhenyu, Lin Chen's ancestral jade pendant was accidentally activated and gained the ability to accurately predict business. From then on, he rose to prominence in the business world. From being a son-in-law whom no one expected, he gradually disintegrated Su Zhenyu's conspiracy and resolved the crisis for the Su family. He also made Su Muqing gradually change her mind, from misunderstanding to love. In the end, Lin Chen counterattacked and became a business tycoon, taking charge of the situation, completely getting rid of the label of son-in-law, and winning respect and love.
