The supervisor was actually engaging in unspoken rules in the office in broad daylight! Ye Feng was originally a low-level clerk in the company. When he happily went to report his performance to the supervisor, he saw his female supervisor playing "thrilling games" with the leader in the office. To retaliate, Ye Feng specially took a video as a "souvenir". Just when he thought he could rise to power with this evidence, he went home and saw his wife publicly playing the same "thrilling games" with her male boss!
