The Empress’s Secret Omega

NetShort released it as 28 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.

The whole series takes about 34–62 minutes, so it's an easy binge.

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