Days have come and gone in our world and the ideas of Kings and rulers appointed by divine power has come and gone. Where a ruler came to be by being directly chosen by god... To having that power slowly erode through generations where the power is gone and now the land is ruled by votes and democracy or through sheer might of dictatorial rule. Of Course in the time when the gods were more active they chose people to rule and the true kings were born then... What's to say that they can't choose new Kings or Queens to rule in this new age? An age where miracles and supernatural circumstances are severely criticized and outright rejected with barely a thought. One that had never seen a true king with powers granted by divinity. Whose presence would make any mortal man untouched by a god bow before them.
Would the True King bring ruin or salvation? Perhaps they'd be touched by some fertility or love god or goddess and spread an orgy throughout their realm? Or maybe without true ambition they'd simply wander the world doing whatever they wish? For when a True King walks things seem to bend to their whims.