The Secret of the Twins

It runs 60 short episodes on DramaWave and leans on secret identity and family secrets tropes, with each episode ending on a hook.

Watch it for waiting for the truth about who the lead really is to come out. On top of that: the kids and family ties that pull the leads back together.

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.