Mr. Drake’s Secret Lover

DramaWave released it as 50 bite-size episodes mixing secret identity, made to watch on a phone in one sitting or a few.

The draw here is waiting for the truth about who the lead really is to come out.

At roughly 1–2 hours in total, it's quicker to finish than most full-length series.

Start from episode 1 below; autoplay takes you to the next episode when one ends, and nothing needs a sign-up.