A short video that accidentally circulated quietly spread at a food delivery station. Sharp-eyed colleagues suddenly discovered that the female lead in the video was astonishingly similar to Qin Lan, the wife on Zhang Chi's mobile phone wallpaper. These words exploded like thunder in Zhang Chi's heart, and the seeds of suspicion instantly took root and sprouted. Tormented day and night by this suspicion, he could no longer find peace and began desperately searching everywhere for any trace of his wife's infidelity...