This story happens sometime...somewhere. A minute story is discovered in the remote countryside of Japan. There, a mysterious tower has been raised in a place where no building should stand. The structure's height and shape are architecturally impossible, and its purpose and function are unclear. What manner of secrets could this tower hold?
And as for the two horned beings who were seen Rayshifting around the time the minute Singularity was detected... What could they be scheming?
A limited time Setsubun-themed event in Fate/Grand Order, released on the Japanese server on January 24, 2018 and on the NA server on January 27, 2020.
