Fate/Zero 2nd Season  

Fate/Zero Season 2, Fate/Zero Second Season

The Fourth Holy Grail War is ongoing with no clear winner yet. Risei Kotomine calls upon the remaining Servants and their Masters to unite against an impending threat that could end the war and destroy Fuyuki City. However, as the uneasy truce falls apart, the Masters show that they are willing to do whatever it takes, even if it's morally questionable, to win. Kiritsugu Emiya and Saber clash over their differing views on heroism and chivalry. Meanwhile, Kirei Kotomine forms a bond with one of the remaining Servants as he searches for his purpose in life. As the war comes to an end, the cost of victory becomes increasingly blurred between winning and losing.