Haechan Lee, a world-renowned idol known for his charm and stage presence, is secretly struggling to find joy in the life he's worked so hard for. Despite the fame, awards, and endless applause, he feels lost in a cycle of constant performance.
On the other side of the world, Avery Mendoza, a sharp-tongued yet brilliant neurosurgeon, is buried in the chaos of hospital life. Raised in a dysfunctional family, Avery has always chosen work over relationships, her life revolving around her patients and endless responsibilities.
Their paths cross when Haechan's concert tour brings him to New York, sponsored by Avery's hospital. A fleeting backstage meeting leaves an impression on both, but it's Haechan who finds himself drawn to the mysterious doctor, unaware that Avery has already fallen for his voice through his song First Love.
When Haechan makes the first move by sliding into Avery's DMs, their worlds collide in ways neither could have anticipated. Between secret dates in the city, late-night conversations, and stolen moments of intimacy, they begin to break down each other's walls.
But with Haechan's every move scrutinized by the public and Avery's career demanding her full attention, their connection is put to the test. Can an idol bound by fame and a doctor tethered to duty find happiness together? Or will their differences pull them apart?