Dragon15681
from the little i read of Venelana years ago, she's not stupid. this fanfiction version of her has been disappointing from the beginning đ
She was too careful and alert from the start, maybe that was the cause. And also don't forget, she stayed away from Marcus because she thought being close to him made her life 'constrained', maybe she thought the ars goetia was a 'mind control'(which is true in a sense) because she was a slave after being exposed to it(literally).
Remembering, you should already devise countermeasures against EXE since those are 2 problematic groups, they may also appear and just by chance the children of the other timeline of Hyoudo Issei, you could take advantage and scan the Sacred Gear and weapons they possess (to replicate them and have them in the collection and another to have even more variables)