Review Detail of Silent_Dawn in Worldwide Simulation Era

The ending ruined a good book. characters are one dimensional, all best friends of MC either die or disappear from the story, having no more show time. no resolution for the promises or wishes of the MC to restore those who have died, or even the plot of the demon race. the ending switches up terms as well, making it confusing if he reached supreme realm and then the realm above that, which was the Sage realm. do you want to read it? yes, just imagine before reading the final chapter that the MC was caught by a supreme instead and was killed and refined. much better than this ending.