Summoned inexplicably to another world, James Grant is forced to bluff the dark elf tribe into believing he is the so-called Emissary of the Moon Goddess in order to survive. Unexpectedly, his luck turns out to be extraordinary—after establishing his identity as the Moon Goddess’s emissary, he even gains the favor of the orc war god.

But these are all minor matters. What surprises James Grant the most is that he can capture magical pets without limit. After more than a year of cultivation, James Grant helplessly discovers that his true identity is actually... a demon!

A protagonist of iron will and toughness, he will stir up a bloody storm to achieve his goals.