Meongcheonghage Baram Pineun Beop
Cheating 101: Basics·멍청하게 바람 피는 법
Da-eun ends her relationship on her 26th birthday after discovering her boyfriend's infidelity. Determined to embrace a more uninhibited lifestyle, she attends a casual gathering she found online. There, she meets a kind and younger man. However, another man at the event catches her attention as someone who closely matches her ideal type.