Sun Minyi was not exactly smart, or perhaps too clever for her own good. To avoid arousing her boyfriend's suspicions and to facilitate easier surveillance and secret filming, Sun Minyi, who knew of her boyfriend's infidelity, still maintained an outward appearance of harmony. She even did not refuse to engage in certain intimate acts. Of course, part of the reason was her reluctance to give up a man of such high status and identity. Even though she thought about bringing both the man and that woman to disgrace, when she calmed down, her mind became even more calculated.
Maybe she could use the video to trade for something valuable? Or perhaps she could release only that woman's indecent video, causing the woman to misunderstand and turn against the man. Then the man would be hers alone. Although infuriated by the man's promiscuity, she had no real intention of giving him up, knowing that it was not easy to find a man with such desirable qualities these days!