(Sega AM1's universe)
After defeating Hangedman on the Curien Mansion's rooftops, AMS agents Thomas Rogan and G head down into a corridor with a security checkpoint. They find a security card and proceed further through a creature-infested laboratory. Eventually, they reach a cultivation dome where genetic engineer Dr. Curien, the perpetrator of the mansion-wide incident, taunts them before escaping. Hermit, a spider-like creature, ambushes the agents but is killed after a fight.