"Many people believed that the Troll Empire had collapsed overnight.
"Actually, that was not the case.
"In those 200 years, many things happened:
"It could be the corruption and bribery of a Troll official;
"It could be that a Troll noble was bullying the lower class.
"It could also be a cruel massacre of innocents by a Troll Lord.
"These things seemed insignificant individually.
"However, the combination of these factors caused the Troll Empire to collapse completely.
"Putting aside the political and sociological reasons.
"I believe that similar incidents are more likely to harm the fate of the Troll Empire as a whole.
"It wasn't as if the upper echelons of the Troll Empire hadn't noticed this phenomenon.
"It was because they thought that all of this had nothing to do with them.
"As long as they could control their powerful strength, what did the life and death of mortals have to do with them?
