Shi Yu was stunned for a long time before reacting.
He knew it. There must be a mastermind controlling everything in this ruins.
Otherwise, how could all kinds of monster illusion phantoms appear so uniformly in different environments and checkpoints?
Although Shi Yu did not know what kind of creature the shell in the picture book was, he guessed that it was not weak.
After all, the owner of this Beastmaster Space was at least a Legendary Beastmaster.
As for Legendary Beast Tamers, they were existences that were qualified to control overlord-level creatures.
He just didn't know if the shell was also an illusion or if it still existed somewhere in the ruins.
If it was still alive, that would be impressive. It would have lived for at least a few thousand years.
And if the shell was only an illusion and was protected in the ruins by the Beast Tamer's will, it would also be very powerful.