The writing of the collaboration between FGO and Demon Slayer is very poor. There may be no logic in some places. It is just a product of eating food and entertaining oneself. If you don't like it, please don't enter. Warning for OOC characters.
Cp is good for charcoal, I'll write about the rest.
Since I haven't finished writing it yet, it's probably due to fate~
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After experiencing the singularity in the end, Fujimaru Ritsuka summoned a young servant.
"Servant... Hey, it turns out to be Ruler. His real name is Tanjiro Kamado. Please give me some advice. As the eldest son, please feel free to rely on me!"
On the other side, another young servant appeared in front of Uegetsu Erdouma and Style Butterfly Kanae.
"Servant Saber, my real name is Zenitsu Zenituma. Oh, I'm very weak, so don't expect too much from me!"
Wow ah ah ah! Tanjiro, help! ! ! There is a ghost! ! !
Intention: Easily communicate to the linkage article