Fate

A world where the manifestation of humanity's Heroes, folklore and mythology can come together seeking a wish granting device.

The holy grail.

In this world one of the greatest magics is based off of the question 'What if?'.

What if Emiya Shirou was not saved by The Magus Killer but another?

What if Fujimaru Ritsuka was more than a simple Master candidate?

What if Kishinami Hakuno weren't a simple program who gained sentience?

What if Sieg weren't a Homunculi but a true human carrying the Bloodline of the Saber of Black in his veins?

These and many more questions are waiting to be answered.