Unexpectedly, this move of mine actually worked.
Walking on the way home, Duanmu Huai thought about this battle. To be honest, the reason he didn't deal with Athena at once was to verify his own hypothesis. Actually, upon arriving in this world, Duanmu Huai discovered a loophole.
He couldn't use Soul Cards for summoning, only for calling names, but there was an exception—he was still the Master of the Holy Grail War and possessed some authority of the Spirit Temple. Along with the similar mythological system in this world, it raised a question.
Could Duanmu Huai summon Heroic Spirits through this method?
Of course, this was not an easy task, because summoning Heroic Spirits requires adherence to basic laws, and the Holy Relic necessary for summoning cannot be omitted.
Unfortunately, Duanmu Huai certainly couldn't carry Holy Relics belonging to Medea or Ellie with him—Medea was more feasible, but did Ellie even have such a thing as a Holy Relic?
