Never Forget Your Enemy

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.

1. 

   E1. Childhood Enemies

   Mar 17, 2026 · 31m

   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.

2. 

   E2. Back to the Future

   Mar 18, 2026 · 33m

   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.

3. 

   E3. I love you

   Mar 24, 2026 · 36m

4. 

   E4. Walking Through Memories

   Mar 25, 2026 · 31m

5. 

   E5. Day

   Mar 31, 2026 · 31m

6. 

   E6. Because You Exist

   Apr 1, 2026 · 34m

+2 more episodes — open all seasons to browse every episode.