Well then you know pretty much everything... not the real finer details, but mostly everything.
The RP has the plot of the Gods ancient enemys, the titans, rise again and try to topple them, however an abnormally powered demigod (the kind that are the children of Gods) is born to each God, so the Gods, unable by ancient law to interact with their children, set up a sort of training system to train their children to fight against the titans. Each RPer will be the son or daughterof one greek God and will be sent to the training along with the other demigods. The RP takes place in modern times in the real world and the RPers have no idea who or what they are :3