Secret World of Occultists

Luke transmigrates as Abel Bishop into an alternate world vastly different from his own. On the surface, it appears ordinary, but beneath lies a hidden war. A special group of people, known as Occultists, wield supernatural abilities to combat the anomalous entities that threaten humanity's existence. Thrown headfirst into this age-old conflict, Abel has only his strange abilities, his sheer will to survive, and a mysterious coin that always returns no matter how many times he tries to get rid of it... — Description from novelcodex.org