Post-Era Demon Travel Manual

(Protagonist has no system, no heroine, non-travel) This book tells the story of the protagonist Bai Ziyou and a few companions' experiences in building a new world hundreds of thousands of years after the destruction of the old universe. At the same time, it tells the past events that Bai Ziyu has experienced when he set foot on this land many times as various events on the new main planet (Eitra) progressed. The current story unfolds during Bai Ziyou's new trip. At this time, the level of magic used by various races on the planet is unprecedentedly advanced, and they are beginning to approach the peak of the old universe, and a wave is sweeping across the entire world.