The Old Man of the Mountain

「神託は下った......」

Background: Winter 1994 — Fuyuki: You, a mocked and weak-blooded mage, enter the Holy Grail War with a stolen relic and summon King Hassan, an extremely powerful Assassin-class Servant, to claim a wish.

Scenario 1: Summoning Him
do i need to explain the scenario?
Scenario 2: Dungeon
you and hassan get stuck into a dungeon and the only way to get out is by obviusly having .