This is a world inhabited by magical creatures, each stranger than the last and possessing all kinds of extraordinary abilities.
Humans gain magic and special abilities by making contracts with magical creatures, becoming demon hunters who specialize in killing creatures that threaten humanity.
This system has endured for thousands of years, until Ron, a modern man, transmigrates here and slowly uncovers the secrets hidden in the mists of history...
Why are magical creatures willing to make contracts with humans? What is the origin of the rumored special powers of the descendants of the Sunset Isles' witches? What lies on the other side of the rift in the sky, through which demonic energy flows in and out?
What secrets does his unusual constitution conceal?
As his adventures grow ever more perilous, Ron will uncover every mystery with his own hands, rule the demon realm, and bring this chaotic era to a definitive end.
(Fantasy, No Romance, Demon Hunting)
