Mason, a bland and unassuming man just as his name suggests. Received a chilling message from his direct superior that the greatest forces of Humanity has turned against one another. As he watch the entire world fall into the Eldritch influence.
A story of a simple man who was reborn 10 years into the past from a stolen Artifact of a new Dead Hero. With his knowledge of the future, wisdom and battle experience, he seeks to overcome the apocalypse with his determination and wit. In a world where beasts wear human skin and Nightmares that plague the young generations into cruel fantasy crazed monsters, the regressor unravels the city's mysteries while fighting horrors and cosmic beings.