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Artist's commentary
Fragment of the Moon
This is a story of EXTRA that will unfold on a forgotten moon.
The Mooncell Automaton, a Spiritron computer that exists on the moon, grants any and all wishes.
A virtual Spiritron world created within the Mooncell is SE.RA.PH. With the "Holy Grail" on the line, Wizards and Servants must now wage a brand new Holy Grail War of the Moon.