Summary:
One Step to the Devil, Mawangkkaji Han Geol-eum, 마왕까지 한 걸음 / One Step to Being Dark Lord This is… No different from Villager A… There can’t be a stronger being in this world!” To become the strongest, Yuria, the sea king (or queen), came down in search of the strongest demon king. BUT… looking at the mirror, a face of a kid…? In exchange for legs she have lost all her powers… even then, still aiming to become the strongest, the painful journey of Yuria begins!