All the rules are broken as a sect of lawless marauders decides that the annual Purge does not stop at daybreak and instead should never end as they chase a group of immigrants who they want to punish because of their harsh historical past.
Warring tribes desperately seek the fragments of a sacred crystal key, but when one piece is stolen, Princess Lakshmi must fulfill an ancient prophesy by leaving her tribe, reuniting the crystal, and opening the portal to Neshima.