Dark Souls III x Percy Jackson and the Olympians
What if Before Percy Jackson son of Poseidon king of Atlantis was born, Hestia the Virgin goddess of the Hearth and Home had a Champion a adopted son after the Roman Empire fell... hidden away from the gods except Zeus (who found out and became a grandfather figure to him) Cinder [the character's name] watched as time passed protecting the Original Hearth (the First Flame in Modern day Athens, Greece) from the mighty evils....
(Hestia's Champion x Hunter of Artemis)