In an open group chat that only married men and women can enter, they organize an offline hiking meetup. Everyone there is married, yet each comes with a secret desire to break away from their routine. The polite façades and social masks they’ve been wearing fall away, revealing their darker desires. They have no intention of getting divorced, but they still crave a bit of deviation. The dangerous affairs of married men and women in their 30s and 40s begin to unfold.