*Once every 200 years, the gods of various pantheons conduct a ritual to bond people from around the world and force them to compete in dangerous games. Those games are a bunch of 'scenarios', potraying dangerous situations, that can be a world dissaster, just some region problem and people solving this scenarious or who does the most work from solving the scenario are getting free 'coins' - points that can later be exchanged for mana. Favorites with enough 'coins' can sponsor other humans.