In 3030, the mysterious organization DOI openly declared war on the world. A mysterious force that has been dormant for many years has risen, and a world war is about to break out. DOI has deployed many agents in various countries. As for the leader of DOI, he has not yet appeared, despite several calls from the presidents of various countries. Half of the most dangerous people with special powers in the world are recruited by DOI.
What the DOI's lower-level personnel don't know is that their most successful research result is the artificial man numbered F. That's when something went wrong. That thing we call a human being has actually disappeared...
Purpose: Artificial humans are not feasible