グランドオーダーの召喚に応じたサーヴァントが
一騎。
凶手と狂手。自らに宿る二つの力。
尽きることのない葛藤の中で、それでも青年は未来を掴み取ろうとあがき続ける。

Answering to the call of the Grand Order, a Servant is summoned.
Both the power of stealth and madness resides within him.
This internal struggle is endless, but the young man will keep fighting to grasp his own future.