You think you're worthy of saving the world?

On the eve of the apocalypse, the prophecy of the savior spread throughout the world.
Euryphus, the prophesied holy child, has also quietly awakened his memories of his past life.
He discovers that he is not the real savior, but that the prophesied child is someone else, a villain.
Years later, Yuri's false identity will be exposed in public, and he will be corrupted and become a stepping stone for the real savior, which is his predetermined fate.
Yuri was overjoyed at the thought of his clownish future:
"Without bearing the responsibilities of a savior, one can use the privileges of a savior to do whatever one wants... Is there really such a good thing!"
……
The day Yuri's box was finally opened had arrived—
"That guy isn't the chosen one at all! You've all been fooled by him!"
"Shut up, you rude wretch! The one before you is Eternal Chosen, Euryphus!"
This lord is the Supreme Holy See of the Holy See, the one favored by the goddess, the master of servants of all the saintesses, the father of the Pope, the commander-in-chief of the Four Horsemen of the Apocalypse, the knight king of the Round Table witches, the protector of the Elf Queen and Princess, the liberator of the Holy Beast Witch, the blood companion of the True Ancestor, the Dragon Emperor...
The Child of Prophecy? Which one are you looking for?