Miss Wu, a seemingly innocent insurance saleswoman, plays SM self-portraits with Mr. Du, a perverted client, in order to secure a large insurance policy.

Miss Wu, a seemingly innocent insurance saleswoman, visits a perverted client, Mr. Du, to secure a large policy. Under his inducement, she gradually falls into an SM game, with the two recording this taboo and thrilling transaction via selfies. Miss Wu transitions from initial hesitation to complete immersion, revealing her hidden side, as the entire process brims with tension and erotic intensity.