♥ This world belongs to monsters.

Beasts, demons, angels, giants, elves, ghosts, fairies, witches, orcs, insectoids… countless races, endless branches, and infinite mysteries.

♥ Human Masters can form Pet Beast Contracts with monsters.

Thus, taming, nurturing, advancing, evolving, mutating, and battling become their everyday lives!

[Currently Known Evolution Forms]

Mud Giant ➼ Sand Giant ➼ Stone Giant ➼ Black Iron Giant…

Little Flame Sparrow ➼ Great Flame Sparrow ➼ Firebird ➼ Gilded Flamebird…

Four-Winged Angel of Light ➼ (Corrupted Evolution) Six-Winged Angel of Darkness…

Demon Ape ➼ Three-Eyed Demon Ape ➼ … ➼ Eight-Armed Evil Dragon Ape…

Great Ghost Flame + Nightmare Horse ➼ (Fusion Evolution) Phantom Knight…

In the Great Qian Dynasty, a young man named Bai Wushang accidentally became a self-awakened Master. His life-bound pet beast turned out to be… a Moon Rabbit?