kdramas with superpowers

In an age when everyone awakens superpowers, Ace Kennedy unexpectedly activates a cultivation system instead. While others conjure fireballs, Ace discovers an immortal palace in his mind and receives the “Nine Revolutions Profound Art and the Seventy-Two Transformations” directly from a legendary war god. Back when everyone claimed superpowers were supreme, Ace kept quiet and didn’t make waves. But now that he’s truly leveled up, they’ll need to figure out what to call him

After rebirth, Megan Whitmore transforms from Estania's top commander in the apocalypse into a weak and powerless heiress. At their first meeting, she's covered in blood but uses her superpower to help Dylan Smith win a street racing championship before leaving gracefully. At their second encounter during a high society banquet,she kicks her scheming sister into a pool, shocking all of Dragonstan's elite circles. Think you can control someone who's already died once?Good luck with that.