28-year-old Chun married her first boyfriend. Although their marriage was good, he'd been coming home very late lately... A woman's intuition told her something was amiss, so she checked the car's navigation... and found traces of him going to love hotels! And not just once or twice... Unable to forgive, she decided to retaliate by cheating and started using dating platforms... instantly matched. Intending to meet her beloved husband in revenge, she ended up having her first affair, experiencing pleasure outside of him and falling for someone else...