Bologue didn't tell Aimou about the hallucinations he saw... perhaps it wasn't a hallucination, but something that truly existed. Bologue felt little pressure, as a Debtor, he often dealt with bizarre things and had grown accustomed to what appeared in hallucinations.
As for why he didn't tell Aimou about this, Bologue felt the current situation was bad enough, and telling Aimou wouldn't change anything; it's better to let her be at ease.
Sometimes ignorance is bliss. Thinking of this, Bologue began to reminisce about himself before becoming a Condenser, when his perception of the world was so naive. Reflecting on it now, the stark contrast made Bologue give a bitter smile.
Just...
Bologue glanced at the ground beneath him, recalling the mysterious fourth group.
