Taeyeon and Tiffany were forced to get married and pretend to be a perfect marriage. Every time the cameras stop focusing on them and they enter the comfort of their home, chaos ensues. These events occur daily until an unexpected accident involving Tiffany changes the course of their lives.

Taeyeon will have to fulfill his role as a husband to Tiffany even though they can't stand each other. That's why they create a temporary truce until Tiffany fully recovers.

What they don't know is that many things are about to change during that lapse of time.