Sentient animals as smart as humans and living like humans hide under the human realm. Pretending to be dumb-wild-mindless animals when out in sight of normal humans. Making them easy to sneak in places and spy, get intel, or other things while out and about.

Welcome to A World Under A World. Where animals of humans live under humans realm of the same earth world. Masking their true behaviors from their rivals of their counter part. Living similar lives split from normal humans. Danger is everywhere even in this human-like animal realm as people are still animals both as human or animal and dangers lurk everywhere.

Join the adventures into this deep world to discover what it's life to live from the animals point of view to see humanities own. The challenges it has to push onwards from their differences.