After the decline of the once robust fields of science and technology, a new energy source known as magic fuels the modern era. Humanity creates forbidden biological weapons: Gears. Those Gears eventually stand against humanity in a rebellion. Although they manage to overcome in the struggle for survival known as the Crusades, humanity's losses are so great that even after several decades pass, their emotional wounds remain unable to fully heal. Sin Kiske, the child of a human and a Gear, heads to his father Ky and mother Dizzy's wedding ceremony. Their wedding breaks the ultimate taboo: a union between a human and a Gear. Even with the world at peace, it took many years for such a ceremony to come to fruition. Despite the complex array of emotions surrounding it, the wedding ceremony is met with blessings. When suddenly, a mysterious girl appears... The fated child inheriting Gear blood-and the mysterious girl who despises Gears. Their meeting would shake the world.

Ohma Tokita ingressa em um mundo secreto onde as disputas de negócios são resolvidas em combates entre gladiadores. Esqueça o dinheiro; ele só quer lutar e vencer.

No início do século XX Hokkaido, Japão, uma caça ao tesouro ocorre entre várias partes em busca de um esconderijo de ouro.

Com o fim da guerra, o avanço tecnológico traz mudanças à vida de Violet, que espera rever o major que a ajudou.

The final chapter in the Heaven's Feel trilogy. Angra Mainyu has successfully possessed his vessel Sakura Matou. It's up to Rin, Shirou, and Rider to cleanse the grail or it will be the end of the world and magecraft as we all know it.

The story focuses on the Holy Grail War and explores the relationship between Shirou Emiya and Sakura Matou, two teenagers participating in this conflict. The story continues immediately from Fate/stay night: Heaven's Feel I. presage flower, following Shirou as he continues to participate in the Holy Grail War even after being eliminated as a master.