100 Days My Prince (2018)

Korean series · Comedy, Drama, Mystery · 1 season · TMDB 7.9/10

Lee Yool falls off a cliff and nearly dies in an attempted assassination. He loses his memory, and wanders for 100 days under a new name and personality. During this period, he meets Hong Sim, head of the first detective agency in Joseon.

Streaming in India on Netflix.