Blackthorne and Nightcrawler unearth a cyclopean monstrosity with an insatiable appetite, the mindless Inhumanoid beast called Gagoyle, from its nesting chamber within the cavernous bowels of a radioactive volcano. Betrayed by Nightcrawler's subsequent manipulations of the monster, Blackthorne flees the scene, vowing to take revenge by releasing the most evil Inhumanoid of all... Nightcrawler shortly pays a visit to Skellweb, setting Gagoyle to attack Metlar's realm, although without much success. Meanwhile, a former research associate from Blackthorne Shore's earlier years in archaeological study contacts Earth Corps to convey a disturbing tale regarding Shore's interest in an ancient temple located somewhere on the isle of Borneo. But Blackthorne is already one step ahead of the group and manages to intercept their venture, hijacking their plane before parachuting down into the jungle to lay claim to his dark prize...