```
"Simple!" someone answered, "The light represents the trialists inside. If they pass the challenge of that level, the light will appear and spread; otherwise, if they fail, the light won't appear, or it will extinguish."
Oh, I see.
The multitude of lights that appeared indicated that most people had passed the first level, but some were incredibly fast, having already cleared the second level, so the light spread to the second level. Yet, there were those who were defeated by the second challenge, and their lights dimmed.
Most of the lights remained at the first level, showing that most people were still struggling on the second level.
Soon, someone came out of the tower, continuously shaking their heads, clearly disappointed.
"Ah, if only I had attacked from the left."
"I should have met that thrust with 'Seven Tigers Block the Mountain,' not 'Hurdle Mountain.'"
