Well, in chapter 1 of 'A World That I Rule' manga, the setting and the initial conflict are established. The protagonist finds themselves in a strange situation and starts to realize the extent of their power over this new world. There are also some mysterious characters introduced that add to the intrigue.
Chapter 1 of 'A World That I Rule' manga kicks off with a captivating scene where the protagonist stumbles upon a hidden realm. They then begin to uncover the rules and challenges of ruling this world. It's full of surprises and sets the stage for an exciting story ahead.