"Berserker Class Vlad III, and Berserker Class d'Eon. Looks like even with the Holy Grail, they couldn't summon Servants without limit."
After resting for the night, the group set out directly for Orleans the next day. This had once been Jeanne's hometown, but it had now become Black Jeanne's base.
What appeared before them was a mass of Wyverns and Dragon Tooth Warriors. However, there were only two Servants. No one knew why there were no additional Servants, but most likely, they simply could not summon any more.
Although this Singularity was not a Holy Grail War, and Heroic Spirit summoning was not restricted by the limitations of a Holy Grail War, it was still impossible to summon Servants endlessly. Otherwise, with the magical energy provided by the Holy Grail, if the enemy had summoned dozens of Servants, there would have been no point in fighting.
Since he had come to the Moon World, Shen Fei was naturally very interested in Holy Grail Wars and Heroic Spirit summoning. He had discussed the subject extensively with Da Vinci.
Having spent so many years in Chaldea, Da Vinci naturally understood Holy Grail summoning rituals extremely well. Chaldea's Heroic Spirit summoning had been improved from the Holy Grail War system, allowing them to summon Heroic Spirits without a Holy Grail.
However, while Chaldea claimed to have improved the Holy Grail War's Heroic Spirit summoning array, to Shen Fei, who knew some of the Moon World's secrets, this so-called improvement was really nothing more than a return to Heroic Spirit summoning's true purpose.
Heroic Spirit summoning had not been created for Holy Grail Wars. It was meant to deal with disasters threatening humanity. The Seven Evils corresponded perfectly to the seven Grand Classes.
They had only just met, so it would have been inappropriate