The Ancient Prophecy

The Greek Gods lost the Titan War . Titans rule over the world with an iron fist . Humans are forced into destroying any signs of the Gods' existence untill there are no more left .
Anyone who disobeys suffers eternal pain in a prison build by the titans . There is no escape from that dark and maze-like place . Madness sticks like a magnet to every person who dares to wander through it .
The one who makes sure all the rebels are caught is a group selected by the Titans themselves . Each member is a demititan , child of a titan and a mortal . They are the Finders .
But there are people who managed for years to break the rules and never got caught by them . They are named the Resistence . They have the most knowledge of the world than anyone . Their members are demigods , child of a god and a mortal and any human who has enough courage to disobey the Titans .
They plan on awakening the Olympians then the rest of the Gods one by one and restoring the world to what it was before .
But even with these many followers awaking the gods is no easy work .
Centuries worth of relics and godly weapons are kept in a secret vault by the Finders . If the Resistence could obtain all of them , they could do a ritual that awakens every god . If only the vault wasn't hidden deep within the prison..
Many pride-filled fools tried to get to the vault but died or gone insane trying .
A prophecy said that a demigod who will posses the greatest powers ever imagined will succed ... but this demigod never appeared for centuries..