Why did the Yin-Yang Master monster find that he was stuck in chapter 4 and could not enter chapter 5…
Onmyoji was a fantasy novel or game in which monsters often fought fiercely for resources and power. Stuck in chapter 4 and unable to enter chapter 5, it could be a turning point in the story. This turning point could be due to the emergence of some key events or characters, which made the monsters have to make new choices and decisions at a new stage. In chapter 4, the monsters may face some challenges and difficulties that may require them to make new choices and decisions in order to adapt to the new environment and society. These choices and decisions may lead to a turning point in their fate, making it impossible for them to continue staying in the fourth chapter. Another possibility is that there are new enemies or challenges in chapter 5. These enemies may be more powerful or complex than the monsters in chapter 4. It requires more effort and wisdom from the monsters to defeat them. In this case, the monsters might find that they could not defeat these enemies by simply leveling up and improving their abilities, so they needed to reconsider their strategies and choices.