In this age of chaos, quarrel and confusion, people are desperate to live and satisfy their greed even if they lose their humanity. Gop, Grace, Al, and Claire are four College students with special skills that will try to save mankind from being consumed by evil. They aim to exterminate demons, witches, and ghouls to maintain peace and harmony and preventing the siege of darkness.

Balani is a Tagalog word that means attraction or magnetized. Humans are drawn to their desires and willing to sacrifice anything to get them.