Fate/Zero PV

Fate/Zero is a prequel series to prequel to Type-Moon's visual novel Fate/stay night. It is an anime adaptation of the light novel by Gen Urobuchi, illustrated by Takashi Takeuchi. You can watch the PV using the player below:

The storyline of Fate/zero takes place 10 years prior to the events of Fate/stay night, detailing the events of the 4th Holy Grail War in Fuyuki City.[1] The War of the Holy Grail, pursuing the power of the "Holy Grail" which grants a miracle, this is a contest in which seven magi summon seven Heroic Spirits to compete for it. In that battle whose conclusion was postponed three times, now, the fourth war commenced again.

Source: JEFusion