The underground is an technological industrialized society ruled under Papyrus, a tyrannical count. The capital is a cyber complex under the management of a company lead by Alphys, a viscous minded cyborg, and Toriel, a sociopathic opportunist. The underground works in a heavy industry were standards must be meet. However the monsters know who really runs the underground.

Oh great...visitors...I'm..not telling Chara about you..yawn