Five hundred years ago, the endless plane world experienced a destruction and a rebirth. The heart of all plane worlds, the heart of the plane, was turned into fragments and flowed to other planes. All the plane heart fragments that flowed to the moon world were embedded in the wishing machine called the Holy Grail.
A powerful world stowaway took away the Holy Grail and its fragments. In order to regain the Holy Grail and its fragments, Inhibition Gaia and Alaya decided to choose agents from other planes to form a team of agents of Master and Servant.
A special cross-dimensional Holy Grail War is about to begin...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
