Ep. 25: Shirou and Aka no Assassin reconcile internally while the world collapses around them.
Aired on December 31, 2017

25
As the surrounding world disintegrates, Shirou and Aka no Assassin reach a state of internal peace with one another. Simultaneously, the young Sieg faces a devastating decision that he hopes will alter the course of fate. This narrative focuses on the characters' emotional resolutions amidst the crumbling environment, highlighting the weight of the choices made by the individuals involved in this critical moment.
Episodes
- Ep. 21 · Kuro no Archer fights former disciple Aka no Rider while Sieg attacks Sky Garden
- Ep. 22 · Aka no Archer confronts Ruler in a deadly duel over the children of Kuro no Assassin
- Ep. 23 · Aka no Assassin attacks Kairi and Aka no Saber while Aka no Caster guides Ruler through her past.
- Ep. 24 · Shirou Claims Third Magic Mastery While Ruler Disputes His World-Saving Intentions
- Ep. 25 · Shirou and Aka no Assassin reconcile internally while the world collapses around them.