"I wonder if that thing has something to do with the Adventuring System…"
"I don't really know, but from the knowledge I have now, it might be connected."
Lovelace used to have very bad migraines every time she tried to recall anything related to the System. But, over time, she managed to shield herself from it.
I think that it's more of an 'avoid thinking directly about it' kind of shield than a proper shield against the effects of the soul-biting that took her memories.
"You said that it was feeding… but maybe that mana is not being accumulated by the thing itself."
"Yeah, I thought about it myself. If it was, the amount of mana it would have accumulated over the centuries would make it impossible to hide."
"True and powerful on a godly level."
"Also… I haven't discarded the idea of having been the one who designed the spell that created it. The signature mana of that thing is the goddess', but I can sense something of myself in it."