After losing her beloved cousin and longtime manager, Indian star Alisha steps away from the spotlight and travels to Jeju Island to fulfill a promise they once made together. There, she unexpectedly crosses paths with Ha Sun-woo, a former K-pop idol and singer-songwriter who has retreated to Jeju after his own career and confidence were shaken by the past. What begins as a chaotic misunderstanding gradually turns into an unexpected connection. Over the course of a week, Alisha and Sun-woo explore Jeju’s breathtaking landscapes, share music, laughter, and quiet moments, and slowly begin to open up about the wounds they have kept hidden from the world.