The so-called "concentric ring" is a magic weapon created by Di Santair himself.

It looks like a circular door emitting blue light, and it only takes a moment in the real world for monsters to pass through it. But in this moment, you will experience countless realistic illusions that are no different from reality.

The "concentric" content of the test is naturally to test whether the monster will do anything to harm its owner under various extreme circumstances.

This "concentric ring" is not easy to create,

The content of this chapter is being updated...