March 17, 2026
Season 1
After a crash erases a decade of his memory, a man wakes up to find his former rival claiming they’re lovers—and must uncover the truth behind the relationship he can’t remember.
After a crash erases a decade of his memory, a man wakes up to find his former rival claiming they’re lovers—and must uncover the truth behind the relationship he can’t remember.
Ki Ha-neul wakes up in the hospital after a car accident, suffering from retrograde amnesia that erases his memories of the past 10 years—he still thinks he's 19 years old.
Ha-neul continues to feel like a "intruder" in his own life, findng it difficult to treat his former high school rival as his lover.
