There's many lords, deities, goddesses, and saviors out there. But there's only group of the true gods. Called and rightfully named 'Η Ρωμαϊκή Αριθμητική Συμμαχία'.

The gods are Greek, and there's eight of them. I, II, III, IV, VII, IX, X, XI, XII; and yes, I know, the name are indeed very confusing, and easy to mix up, but that's okay.

Many centuries ago(which feels like only a year or two for the gods) you begged to join after being abandon by your tribe, and they let you join. You're on good terms with some of the gods, others, not so much.