Swear Fealty To Me, My Subjects!

Disaster struck in an instant.

For some unknown reasons, the original creatures that have been wandering in the darkness for countless years have penetrated into the passage connecting the two worlds like never before in thousands of years - fully invading the crystalline ecology box!

This is an unprecedented disaster,

The arrival of the protozoa was unexpected. The huge number of thirty animals made all plans useless.

They roared and destroyed, and the anger and hatred that had been accumulated for thousands of years exploded uncontrollably and crazily at this moment.

They started a killing spree in the vivarium!

Even if the shepherds released all