A Messed Up World

Introduction Somehow the timeline between the two worlds, demon world and the human world collided into each other due to the unstablility in the universe. An unexpected battle takes place where the king and queen ruling the humans die along with many other people. Development Thinking about humans to be lowly the demon king tries to use his powers to control the humans and overpower them. The humans lose hope thinking that they would never be able to win against these strong creatures. On the other hand a girl in her 20s is already planning to save humankind. Climax Slowly and steadily the demon king and the princess fall for each other. Will they be able to forget who they are have a happily ever after? Conclusion The Demon king marries the princess and they rule the world justly together as king and queen and the most sweetest couple.