"They're just in a bad mood and sad because they saw stronger enemies again," Luciel answered.
"Is it very bad?" Theo asked again.
"Seeing a stronger zombie again than before is very bad for them. You've seen that all of them were training hard, right? And you've also been training, right?" Luciel said.
"Okay, so let's just say that you continued training.
You felt that you got a bit stronger and were able to beat a stronger enemy because you trained hard for a long time.
But when you thought you would be able to defeat that enemy already with just a bit more training, a stronger enemy appeared in front of you again.
What will you feel?" Luciel said again.
"I will feel very bad," Theo answered.
"Why will you feel bad?"
"I will feel bad because I think that I haven't trained enough."
"Then after training to beat the stronger enemy that appeared, what if a stronger enemy appeared again?
