"Illusion?"
"Hmm.....There is a possibility"
That's what Eli suddenly thought and looked around to see any prison cell present but he couldn't see so,
'.....'
He threw a fireball to the side to see if any prison cell was present but to his surprise, the fireball disappeared.
"....I see" Eli nodded his head.
And he looked at the Door in front of him and walked towards it, was about to touch it but,
"I guess, everything here must be an illusion to draw the escapee here and..." Eli pointed his hand near the door and fire a water bullet at it with full force.
'...'
The water bullet passed through the door while the door distorted a little bit and return to normal.
"....shit"
During the time door was distorted, Eli could see the sharp long tooth.
"It must be the boss monster of the 'ghostcat'..." Eli didn't know what their name was, so he named them 'GhostCat".
"....how should I break this illusion?" Eli muttered and pondered.