The DramaNext guide
What Regret It? I'm the Supreme Prince is about
Leo, the lost heir to the throne, lives as a humble fisherman after secretly rising to become the world's most powerful mage. Devoted to Fiona for saving his life, he expects love—but she dumps and humiliates him the moment she joins the Royal Magic Corps. When Leo's mother, Queen Eleanor, finally finds him, his true identity begins to unfold.
Regret It? I'm the Supreme Prince is a 46-episode vertical short drama from DramaBox, built around revenge, billionaire and fantasy.
Is it worth watching?
Watch it for the slow build to a payback that lands hard. On top of that: the hidden-wealth reveals and the people who misjudged the lead.
The whole series takes roughly 1–2 hours, so it's an easy binge.
How to watch it
Start from episode 1 below; autoplay takes you to the next episode when one ends, and nothing needs a sign-up.
