Naui Yeonae Chamgyeonja

Ji-Yu believed her first relationship would bring joy, but uncertainty grows as her boyfriend appears overly close to a female friend. Unsure if her concerns are valid, she turns to an app named Love Meddler for dating advice. Instead of comfort, the app delivers harsh truths and begins influencing her relationship. Ji-Yu questions how it knows her so well. It becomes unclear whether the app is artificial intelligence or something else—possibly a person who has recently returned to her life.