Heart Racer

Doctor Lee Siyoon grapples with the emotional aftermath of Kang Taesung’s abrupt breakup, a year-long relationship coming to an unexpected end, leaving her haunted by profound trauma.

Fast forward three years, a chance encounter reunites her with Tae-Seong. Astonishingly, he bears no recollection of their shared history. Tae-Seong, now immersed in the perilous underworld of motorcycle racing, brokered deals between ruthless gangsters and influential chaebols. A devastating accident wiped his memory clean, hurtling him off the racing track, erasing his past.

As Si-yoon ventures deeper into reconnecting with Tae-Seong, fragments of their shared history and the harrowing accident that binds them together begin to resurface, unraveling a complex web of emotions, secrets, and hidden truths.