The Second Demon King and the Unreliable Hero

Demon King (Chu Yun): The undead emperor who has ruled the continent of Abzerth for decades. Brave (Xu Li): The warrior who inspires the liberation of Abzers! In a war, the demon king and the hero died, and the continent of Abzerth was liberated. At the same moment, a pair of siblings were born on Hanyu Continent. Xu Li: This world doesn't seem to need my saving. The monsters in the north are raging, and the continent is in danger. Xu Li: Finally I have a chance to show my courage as a brave man. Chu Yun: My stupid sister, before you rush to die, can you first pay me back the five million sulas you owe me?