Has Lord Demon King Been Unboxed Today?

Johnny traveled through a different world and became the ultimate villain, the BOSS Demon King, but he would soon die under the sword of the Hero with the Law of Cause and Effect Weapon. In order to escape from his destined fate, Johnny chose to run away and become anonymous from then on, becoming an ordinary adventurer. The news of the disappearance of the Demon King soon swept the entire continent, and a wave of searches for the Demon King was launched all over the world. Passerby: "Why do you have a dark aura on your body? Are you the devil?" Johnny, who was hiding in the corner: "Are you crazy for wanting to open my box? Why are you so hysterical about a black dog?" This book is also called "I traveled through time and became a demon king. I was afraid of being killed by a brave man and ran away from home decisively, but someone ruthlessly opened the box!" "Pastor, where are you from?" "Collection of all the dirty words of the grumpy half-elf sister" "I, Taron, am a ruthless head-scratching machine" "Memoirs of the Great Magister Freya: An Adventure Story Starting from the Encounter with Lucifero-sama at the Demon King's Castle"