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Fate/stay night: Unlimited Blade Works (TV) 2nd Season – Sunny Day Description:

Plot Summary: Included with the second Blu-ray box set for the series, the short adapts "sunny day," an alternate "good" ending to the "Unlimited Blade Works" route from the original Fate/stay night game.
Fate/stay night: Unlimited Blade Works (TV) 2nd Season – Sunny Day Episodes:

Supernatural | Consigliate | Eps4 Trust Me (2017)