[Completed] The Divine Tree sustains the Realm of Fantasy, and the Realm of Fantasy has given birth to countless worlds.
Thus, this peaceful country, like a little garden world, is unmistakably a stage belonging exclusively to the anime universe.
Masters live in their homeland. Once they turn fifteen and earn the right, they can transmigrate to worlds of fantasy, seek bonds, sign contracts with Servants, and, in the future, compete in Summoning Wars where academic credits determine strength, battling countless rivals for everything they desire...
Servants, too, can transcend their worlds and follow their Masters to the Realm of Fantasy. After serving their Masters for three years, they can settle there, letting the good things continue and bringing tragedies to an end, before beginning new lives of their own...
Misunderstandings, romance, and mischief: who knew youth could be this sweet