Attempting to physically engage with them, I discovered my efforts to touch the souls were futile. They seemed intangible, akin to the sensation of air—an entity that I could perceive but couldn't grasp entirely.
Curious about this limitation, I inquired of the system, "Why can't I physically touch these souls?"
<Only individuals possessing the capability to interact with souls, such as Vampire progenitor, or those extensive comprehension of concepts related Souls death—such deities—can with, touch, influence these souls. If you don't belong either categories, won't be able manipulate, souls in any manner>
"Can I still form a contract with them even if I can't touch them?"
<Yes, you can.>