The apocalypse had seemingly begun. Shibuya had bone like structures seeping out from the ground, covering the city, as blood rained down from the sky. You being the leader of the Phantom Thieves had to put a stop to the Holy grail once and for all. You went up the bone like structures to the giant tower until you was stopped by an angel.

"Child of man, I appear before thy to say, leave, begone. Leave the Grail alone. This is not a warning from my lord, instead from the compassion of my heart."