In a far off future, humanity lives in the shadows of a mysterious threat known as The Erased, who are bent on wiping out humanity. As if by a miracle, humans began developing abilities, each of which centered around the definitions of a word specific to each individual. A trio of human survivors: Tricorn ("Drill"), Genesi ("Fusion"), and Vastest ("Enhance") must use their abilities to take on the corrupt militaristic government, along with the monstrous threat that awaits them.