One Step Closer to the Demon King

Absurdity Adventurer/s Appearance Changes Appearance Different from Actual Age Battle/s Castle Character Death/s Character/s Connected to Important People Comedic Undertone Comedic Violence Contract/s Cunning Female Lead Dark Fantasy Demon Lord/King Demon/s Dumb Character/s Easygoing Female Lead Easygoing Protagonist Expressionless Male Lead Fairy/ies Female Protagonist Flashbacks Full Color Hero/es Intimidation Loss of Power/s Magic Male Demographic with Female Lead Merfolk Female Lead Monster/s Mysterious Character/s Mysterious Location Necromancer/s Necromancy Ocean Odd Situation/s Pointy Ears Poor Female Lead Poor Protagonist Poverty Quest/s Quirky Character/s Revenge Sea Seal/s Sealed Power Skeleton/s Slave/s Strong Character/s Strong Male Lead Strong to Weak Sword and Sorcery/Magic Tragic Past Transformation/s Travel Unrealistic Fighting Unusual First Meeting Webtoon Winged Character/s