Escape from the Life of the Demon King

Looking at the pile of documents in front of him, which were all diaries, our big devil opened the diary and began to record his miserable life. On a certain day of a certain year, a certain month, he traveled to this cheating world and was pushed to become the big demon king of the demon world. He fought against the first brave man on a certain year, a certain month, and a certain day. From then on, the diary became a running account. For countless years, heroes would come out from nowhere to attack him. The demon king finally made a decision. "This Demon King has misbehaved!" After saying this, all the ministers under the throne got into a mess, and the Demon King ran away. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.