Demonic Illusion Viewing Technique.
D-rank.
This illusion technique allowed people to see what they feared most deep in their hearts.
And mistake it for reality.
Normally, illusion techniques could only inflict mental trauma and could not cause "direct" physical harm.
However.
If someone had a weak heart or heart disease, extreme fright could still kill them.
Even if their body was perfectly healthy.
They could still fall unconscious from the mental damage caused by an illusion technique.
Such things were quite common.
Jueming, who had been lying down and reading, stared fixedly at Kurenai Yuhi.
He had actively accepted the eye contact needed for the illusion technique.
Without question, this was a "Visual Type" illusion technique, so it naturally required eye contact.
"This guy..."
For some reason, Kurenai Yuhi felt a chill run through her as she looked into Jueming's unblinking eyes.
"Well? Did it work?" Anko Mitarashi immediately asked from beside her.
"Mm."
Kurenai Yuhi nodded, staring at Jueming's gradually dilating pupils.
Clearly, the illusion technique had succeeded.
Even if his calm gaze just now had been rather unsettling... that was all it was.
Once someone was hit by the Demonic Illusion Viewing Technique and saw what they feared most deep down, they would immediately scream in terror.
That would disrupt the library's order, make him lose all face, get him thrown out, and turn him into everyone's laughingstock...
That was what Kurenai Yuhi thought.
So the question was.
What did Senju Jueming fear most deep in his heart?
At this moment.
Mito Uzumaki stood within the Mental Space, watching the illusion created as the Demonic Illusion Viewing Technique interfered with Jueming's brain...
It was a strange room.
The decorations and electrical appliances inside were all things Mito Uzumaki had never seen before.
In the room, an exceptionally